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authorArnd Bergmann <arnd@arndb.de>2012-11-16 19:42:59 +0400
committerArnd Bergmann <arnd@arndb.de>2012-11-16 19:42:59 +0400
commit57260e4088894de25bb1837d529708c3ec705a69 (patch)
treee7072aed15b203197549099371db55c5d4bc3c0a /drivers
parent2d4d07b97c0b774ea9ce2a2105818208d3df7241 (diff)
parent3d5e2abe6e265acc5e1fda810301243e9bac92b2 (diff)
downloadlinux-57260e4088894de25bb1837d529708c3ec705a69.tar.xz
Merge tag 'imx-fixes-rc' of git://git.pengutronix.de/git/imx/linux-2.6 into fixes
From Sascha Hauer <s.hauer@pengutronix.de>: ARM i.MX fixes for 3.7-rc * tag 'imx-fixes-rc' of git://git.pengutronix.de/git/imx/linux-2.6: ARM: imx: ehci: fix host power mask bit ARM i.MX: fix error-valued pointer dereference in clk_register_gate2() Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/base/platform.c7
-rw-r--r--drivers/gpio/Kconfig2
-rw-r--r--drivers/gpu/drm/drm_fops.c44
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/disp/nv50.c20
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/graph/nv40.c4
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/mpeg/nv40.c2
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/vm/nv41.c2
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_connector.c2
-rw-r--r--drivers/gpu/drm/radeon/atombios_crtc.c54
-rw-r--r--drivers/gpu/drm/radeon/evergreen.c2
-rw-r--r--drivers/gpu/drm/radeon/evergreen_cs.c3
-rw-r--r--drivers/gpu/drm/radeon/evergreend.h4
-rw-r--r--drivers/gpu/drm/radeon/si.c1
-rw-r--r--drivers/gpu/drm/radeon/sid.h1
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c2
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_drv.c5
-rw-r--r--drivers/hid/hidraw.c69
-rw-r--r--drivers/hwmon/asb100.c2
-rw-r--r--drivers/hwmon/w83627ehf.c1
-rw-r--r--drivers/hwmon/w83627hf.c2
-rw-r--r--drivers/hwmon/w83781d.c2
-rw-r--r--drivers/hwmon/w83791d.c2
-rw-r--r--drivers/hwmon/w83792d.c2
-rw-r--r--drivers/hwmon/w83l786ng.c2
-rw-r--r--drivers/isdn/Kconfig2
-rw-r--r--drivers/isdn/i4l/Kconfig2
-rw-r--r--drivers/isdn/i4l/isdn_common.c4
-rw-r--r--drivers/mmc/host/dw_mmc-exynos.c8
-rw-r--r--drivers/mmc/host/dw_mmc-pltfm.c6
-rw-r--r--drivers/mmc/host/dw_mmc-pltfm.h2
-rw-r--r--drivers/mmc/host/dw_mmc.c62
-rw-r--r--drivers/mmc/host/mxcmmc.c2
-rw-r--r--drivers/mmc/host/omap_hsmmc.c19
-rw-r--r--drivers/mmc/host/sdhci-dove.c38
-rw-r--r--drivers/mmc/host/sdhci-of-esdhc.c11
-rw-r--r--drivers/mmc/host/sdhci-pci.c2
-rw-r--r--drivers/mmc/host/sdhci-pltfm.c7
-rw-r--r--drivers/mmc/host/sdhci-s3c.c30
-rw-r--r--drivers/mmc/host/sdhci.c44
-rw-r--r--drivers/mmc/host/sdhci.h1
-rw-r--r--drivers/mmc/host/sh_mmcif.c2
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c2
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c4
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/t4_hw.c6
-rw-r--r--drivers/net/ethernet/freescale/gianfar.c5
-rw-r--r--drivers/net/ethernet/jme.c8
-rw-r--r--drivers/net/ethernet/marvell/skge.c2
-rw-r--r--drivers/net/ethernet/micrel/ksz884x.c4
-rw-r--r--drivers/net/ethernet/realtek/r8169.c5
-rw-r--r--drivers/net/ethernet/xilinx/xilinx_axienet_main.c2
-rw-r--r--drivers/net/usb/cdc_eem.c3
-rw-r--r--drivers/net/usb/smsc95xx.c1
-rw-r--r--drivers/net/usb/usbnet.c8
-rw-r--r--drivers/net/wireless/b43legacy/pio.c2
-rw-r--r--drivers/pci/bus.c3
-rw-r--r--drivers/pci/pci-driver.c12
-rw-r--r--drivers/pci/pci-sysfs.c34
-rw-r--r--drivers/pci/pci.c32
-rw-r--r--drivers/pci/pci.h2
-rw-r--r--drivers/pci/pcie/aer/aerdrv_core.c20
-rw-r--r--drivers/pci/pcie/portdrv_core.c3
-rw-r--r--drivers/pci/proc.c8
-rw-r--r--drivers/pinctrl/Kconfig2
-rw-r--r--drivers/pinctrl/spear/pinctrl-spear.c2
-rw-r--r--drivers/pinctrl/spear/pinctrl-spear1310.c365
-rw-r--r--drivers/pinctrl/spear/pinctrl-spear1340.c41
-rw-r--r--drivers/pinctrl/spear/pinctrl-spear320.c8
-rw-r--r--drivers/pinctrl/spear/pinctrl-spear3xx.h1
-rw-r--r--drivers/s390/cio/css.h3
-rw-r--r--drivers/s390/cio/device.c8
-rw-r--r--drivers/s390/cio/idset.c3
-rw-r--r--drivers/scsi/qlogicpti.c13
-rw-r--r--drivers/usb/gadget/u_ether.c3
-rw-r--r--drivers/virtio/virtio.c4
-rw-r--r--drivers/xen/Makefile1
-rw-r--r--drivers/xen/events.c2
-rw-r--r--drivers/xen/fallback.c80
77 files changed, 849 insertions, 332 deletions
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 8727e9c5eea4..72c776f2a1f5 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -83,9 +83,16 @@ EXPORT_SYMBOL_GPL(platform_get_resource);
*/
int platform_get_irq(struct platform_device *dev, unsigned int num)
{
+#ifdef CONFIG_SPARC
+ /* sparc does not have irqs represented as IORESOURCE_IRQ resources */
+ if (!dev || num >= dev->archdata.num_irqs)
+ return -ENXIO;
+ return dev->archdata.irqs[num];
+#else
struct resource *r = platform_get_resource(dev, IORESOURCE_IRQ, num);
return r ? r->start : -ENXIO;
+#endif
}
EXPORT_SYMBOL_GPL(platform_get_irq);
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index d055cee36942..f11d8e3b4041 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -47,7 +47,7 @@ if GPIOLIB
config OF_GPIO
def_bool y
- depends on OF && !SPARC
+ depends on OF
config DEBUG_GPIO
bool "Debug GPIO calls"
diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
index 7ef1b673e1be..133b4132983e 100644
--- a/drivers/gpu/drm/drm_fops.c
+++ b/drivers/gpu/drm/drm_fops.c
@@ -121,6 +121,8 @@ int drm_open(struct inode *inode, struct file *filp)
int minor_id = iminor(inode);
struct drm_minor *minor;
int retcode = 0;
+ int need_setup = 0;
+ struct address_space *old_mapping;
minor = idr_find(&drm_minors_idr, minor_id);
if (!minor)
@@ -132,23 +134,37 @@ int drm_open(struct inode *inode, struct file *filp)
if (drm_device_is_unplugged(dev))
return -ENODEV;
+ if (!dev->open_count++)
+ need_setup = 1;
+ mutex_lock(&dev->struct_mutex);
+ old_mapping = dev->dev_mapping;
+ if (old_mapping == NULL)
+ dev->dev_mapping = &inode->i_data;
+ /* ihold ensures nobody can remove inode with our i_data */
+ ihold(container_of(dev->dev_mapping, struct inode, i_data));
+ inode->i_mapping = dev->dev_mapping;
+ filp->f_mapping = dev->dev_mapping;
+ mutex_unlock(&dev->struct_mutex);
+
retcode = drm_open_helper(inode, filp, dev);
- if (!retcode) {
- atomic_inc(&dev->counts[_DRM_STAT_OPENS]);
- if (!dev->open_count++)
- retcode = drm_setup(dev);
- }
- if (!retcode) {
- mutex_lock(&dev->struct_mutex);
- if (dev->dev_mapping == NULL)
- dev->dev_mapping = &inode->i_data;
- /* ihold ensures nobody can remove inode with our i_data */
- ihold(container_of(dev->dev_mapping, struct inode, i_data));
- inode->i_mapping = dev->dev_mapping;
- filp->f_mapping = dev->dev_mapping;
- mutex_unlock(&dev->struct_mutex);
+ if (retcode)
+ goto err_undo;
+ atomic_inc(&dev->counts[_DRM_STAT_OPENS]);
+ if (need_setup) {
+ retcode = drm_setup(dev);
+ if (retcode)
+ goto err_undo;
}
+ return 0;
+err_undo:
+ mutex_lock(&dev->struct_mutex);
+ filp->f_mapping = old_mapping;
+ inode->i_mapping = old_mapping;
+ iput(container_of(dev->dev_mapping, struct inode, i_data));
+ dev->dev_mapping = old_mapping;
+ mutex_unlock(&dev->struct_mutex);
+ dev->open_count--;
return retcode;
}
EXPORT_SYMBOL(drm_open);
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
index 16a9afb1060b..05a909a17cee 100644
--- a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
@@ -22,6 +22,8 @@
* Authors: Ben Skeggs
*/
+#include <subdev/bar.h>
+
#include <engine/software.h>
#include <engine/disp.h>
@@ -37,6 +39,7 @@ nv50_disp_sclass[] = {
static void
nv50_disp_intr_vblank(struct nv50_disp_priv *priv, int crtc)
{
+ struct nouveau_bar *bar = nouveau_bar(priv);
struct nouveau_disp *disp = &priv->base;
struct nouveau_software_chan *chan, *temp;
unsigned long flags;
@@ -46,18 +49,19 @@ nv50_disp_intr_vblank(struct nv50_disp_priv *priv, int crtc)
if (chan->vblank.crtc != crtc)
continue;
- nv_wr32(priv, 0x001704, chan->vblank.channel);
- nv_wr32(priv, 0x001710, 0x80000000 | chan->vblank.ctxdma);
-
if (nv_device(priv)->chipset == 0x50) {
+ nv_wr32(priv, 0x001704, chan->vblank.channel);
+ nv_wr32(priv, 0x001710, 0x80000000 | chan->vblank.ctxdma);
+ bar->flush(bar);
nv_wr32(priv, 0x001570, chan->vblank.offset);
nv_wr32(priv, 0x001574, chan->vblank.value);
} else {
- if (nv_device(priv)->chipset >= 0xc0) {
- nv_wr32(priv, 0x06000c,
- upper_32_bits(chan->vblank.offset));
- }
- nv_wr32(priv, 0x060010, chan->vblank.offset);
+ nv_wr32(priv, 0x001718, 0x80000000 | chan->vblank.channel);
+ bar->flush(bar);
+ nv_wr32(priv, 0x06000c,
+ upper_32_bits(chan->vblank.offset));
+ nv_wr32(priv, 0x060010,
+ lower_32_bits(chan->vblank.offset));
nv_wr32(priv, 0x060014, chan->vblank.value);
}
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nv40.c b/drivers/gpu/drm/nouveau/core/engine/graph/nv40.c
index 8d0021049ec0..425001204a89 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/nv40.c
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/nv40.c
@@ -156,8 +156,8 @@ nv40_graph_context_ctor(struct nouveau_object *parent,
static int
nv40_graph_context_fini(struct nouveau_object *object, bool suspend)
{
- struct nv04_graph_priv *priv = (void *)object->engine;
- struct nv04_graph_chan *chan = (void *)object;
+ struct nv40_graph_priv *priv = (void *)object->engine;
+ struct nv40_graph_chan *chan = (void *)object;
u32 inst = 0x01000000 | nv_gpuobj(chan)->addr >> 4;
int ret = 0;
diff --git a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv40.c b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv40.c
index 12418574efea..f7c581ad1991 100644
--- a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv40.c
+++ b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv40.c
@@ -38,7 +38,7 @@ struct nv40_mpeg_priv {
};
struct nv40_mpeg_chan {
- struct nouveau_mpeg base;
+ struct nouveau_mpeg_chan base;
};
/*******************************************************************************
diff --git a/drivers/gpu/drm/nouveau/core/subdev/vm/nv41.c b/drivers/gpu/drm/nouveau/core/subdev/vm/nv41.c
index 49050d991e75..9474cfca6e4c 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/vm/nv41.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/vm/nv41.c
@@ -67,7 +67,7 @@ nv41_vm_unmap(struct nouveau_gpuobj *pgt, u32 pte, u32 cnt)
static void
nv41_vm_flush(struct nouveau_vm *vm)
{
- struct nv04_vm_priv *priv = (void *)vm->vmm;
+ struct nv04_vmmgr_priv *priv = (void *)vm->vmm;
mutex_lock(&nv_subdev(priv)->mutex);
nv_wr32(priv, 0x100810, 0x00000022);
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 9a6e2cb282dc..d3595b23434a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -355,7 +355,7 @@ nouveau_connector_detect_lvds(struct drm_connector *connector, bool force)
* valid - it's not (rh#613284)
*/
if (nv_encoder->dcb->lvdsconf.use_acpi_for_edid) {
- if (!(nv_connector->edid = nouveau_acpi_edid(dev, connector))) {
+ if ((nv_connector->edid = nouveau_acpi_edid(dev, connector))) {
status = connector_status_connected;
goto out;
}
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index 2e566e123e9e..3bce0299f64a 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -1696,35 +1696,43 @@ static int radeon_atom_pick_pll(struct drm_crtc *crtc)
return ATOM_PPLL2;
DRM_ERROR("unable to allocate a PPLL\n");
return ATOM_PPLL_INVALID;
- } else {
- if (ASIC_IS_AVIVO(rdev)) {
- /* in DP mode, the DP ref clock can come from either PPLL
- * depending on the asic:
- * DCE3: PPLL1 or PPLL2
- */
- if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(radeon_crtc->encoder))) {
- /* use the same PPLL for all DP monitors */
- pll = radeon_get_shared_dp_ppll(crtc);
- if (pll != ATOM_PPLL_INVALID)
- return pll;
- } else {
- /* use the same PPLL for all monitors with the same clock */
- pll = radeon_get_shared_nondp_ppll(crtc);
- if (pll != ATOM_PPLL_INVALID)
- return pll;
- }
- /* all other cases */
- pll_in_use = radeon_get_pll_use_mask(crtc);
+ } else if (ASIC_IS_AVIVO(rdev)) {
+ /* in DP mode, the DP ref clock can come from either PPLL
+ * depending on the asic:
+ * DCE3: PPLL1 or PPLL2
+ */
+ if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(radeon_crtc->encoder))) {
+ /* use the same PPLL for all DP monitors */
+ pll = radeon_get_shared_dp_ppll(crtc);
+ if (pll != ATOM_PPLL_INVALID)
+ return pll;
+ } else {
+ /* use the same PPLL for all monitors with the same clock */
+ pll = radeon_get_shared_nondp_ppll(crtc);
+ if (pll != ATOM_PPLL_INVALID)
+ return pll;
+ }
+ /* all other cases */
+ pll_in_use = radeon_get_pll_use_mask(crtc);
+ /* the order shouldn't matter here, but we probably
+ * need this until we have atomic modeset
+ */
+ if (rdev->flags & RADEON_IS_IGP) {
if (!(pll_in_use & (1 << ATOM_PPLL1)))
return ATOM_PPLL1;
if (!(pll_in_use & (1 << ATOM_PPLL2)))
return ATOM_PPLL2;
- DRM_ERROR("unable to allocate a PPLL\n");
- return ATOM_PPLL_INVALID;
} else {
- /* on pre-R5xx asics, the crtc to pll mapping is hardcoded */
- return radeon_crtc->crtc_id;
+ if (!(pll_in_use & (1 << ATOM_PPLL2)))
+ return ATOM_PPLL2;
+ if (!(pll_in_use & (1 << ATOM_PPLL1)))
+ return ATOM_PPLL1;
}
+ DRM_ERROR("unable to allocate a PPLL\n");
+ return ATOM_PPLL_INVALID;
+ } else {
+ /* on pre-R5xx asics, the crtc to pll mapping is hardcoded */
+ return radeon_crtc->crtc_id;
}
}
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 14313ad43b76..af31f829f4a8 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -1372,7 +1372,7 @@ void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *s
WREG32(BIF_FB_EN, FB_READ_EN | FB_WRITE_EN);
for (i = 0; i < rdev->num_crtc; i++) {
- if (save->crtc_enabled) {
+ if (save->crtc_enabled[i]) {
if (ASIC_IS_DCE6(rdev)) {
tmp = RREG32(EVERGREEN_CRTC_BLANK_CONTROL + crtc_offsets[i]);
tmp |= EVERGREEN_CRTC_BLANK_DATA_EN;
diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c
index 95e6318b6268..c042e497e450 100644
--- a/drivers/gpu/drm/radeon/evergreen_cs.c
+++ b/drivers/gpu/drm/radeon/evergreen_cs.c
@@ -2725,6 +2725,9 @@ static bool evergreen_vm_reg_valid(u32 reg)
/* check config regs */
switch (reg) {
case GRBM_GFX_INDEX:
+ case CP_STRMOUT_CNTL:
+ case CP_COHER_CNTL:
+ case CP_COHER_SIZE:
case VGT_VTX_VECT_EJECT_REG:
case VGT_CACHE_INVALIDATION:
case VGT_GS_VERTEX_REUSE:
diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h
index df542f1a5dfb..2bc0f6a1b428 100644
--- a/drivers/gpu/drm/radeon/evergreend.h
+++ b/drivers/gpu/drm/radeon/evergreend.h
@@ -91,6 +91,10 @@
#define FB_READ_EN (1 << 0)
#define FB_WRITE_EN (1 << 1)
+#define CP_STRMOUT_CNTL 0x84FC
+
+#define CP_COHER_CNTL 0x85F0
+#define CP_COHER_SIZE 0x85F4
#define CP_COHER_BASE 0x85F8
#define CP_STALLED_STAT1 0x8674
#define CP_STALLED_STAT2 0x8678
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index b0db712060fb..4422d630b33b 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -2474,6 +2474,7 @@ static bool si_vm_reg_valid(u32 reg)
/* check config regs */
switch (reg) {
case GRBM_GFX_INDEX:
+ case CP_STRMOUT_CNTL:
case VGT_VTX_VECT_EJECT_REG:
case VGT_CACHE_INVALIDATION:
case VGT_ESGS_RING_SIZE:
diff --git a/drivers/gpu/drm/radeon/sid.h b/drivers/gpu/drm/radeon/sid.h
index 7d2a20e56577..a8871afc5b4e 100644
--- a/drivers/gpu/drm/radeon/sid.h
+++ b/drivers/gpu/drm/radeon/sid.h
@@ -424,6 +424,7 @@
# define RDERR_INT_ENABLE (1 << 0)
# define GUI_IDLE_INT_ENABLE (1 << 19)
+#define CP_STRMOUT_CNTL 0x84FC
#define SCRATCH_REG0 0x8500
#define SCRATCH_REG1 0x8504
#define SCRATCH_REG2 0x8508
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c
index 3ce68a2e312d..d1498bfd7873 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c
@@ -306,7 +306,7 @@ void vmw_bo_pin(struct ttm_buffer_object *bo, bool pin)
BUG_ON(!atomic_read(&bo->reserved));
BUG_ON(old_mem_type != TTM_PL_VRAM &&
- old_mem_type != VMW_PL_FLAG_GMR);
+ old_mem_type != VMW_PL_GMR);
pl_flags = TTM_PL_FLAG_VRAM | VMW_PL_FLAG_GMR | TTM_PL_FLAG_CACHED;
if (pin)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index ed3c1e7ddde9..2dd185e42f21 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -1098,6 +1098,11 @@ static void vmw_pm_complete(struct device *kdev)
struct drm_device *dev = pci_get_drvdata(pdev);
struct vmw_private *dev_priv = vmw_priv(dev);
+ mutex_lock(&dev_priv->hw_mutex);
+ vmw_write(dev_priv, SVGA_REG_ID, SVGA_ID_2);
+ (void) vmw_read(dev_priv, SVGA_REG_ID);
+ mutex_unlock(&dev_priv->hw_mutex);
+
/**
* Reclaim 3d reference held by fbdev and potentially
* start fifo.
diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c
index 17d15bb610d1..7c47fc3f7b2b 100644
--- a/drivers/hid/hidraw.c
+++ b/drivers/hid/hidraw.c
@@ -42,7 +42,6 @@ static struct cdev hidraw_cdev;
static struct class *hidraw_class;
static struct hidraw *hidraw_table[HIDRAW_MAX_DEVICES];
static DEFINE_MUTEX(minors_lock);
-static void drop_ref(struct hidraw *hid, int exists_bit);
static ssize_t hidraw_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos)
{
@@ -114,7 +113,7 @@ static ssize_t hidraw_send_report(struct file *file, const char __user *buffer,
__u8 *buf;
int ret = 0;
- if (!hidraw_table[minor] || !hidraw_table[minor]->exist) {
+ if (!hidraw_table[minor]) {
ret = -ENODEV;
goto out;
}
@@ -262,7 +261,7 @@ static int hidraw_open(struct inode *inode, struct file *file)
}
mutex_lock(&minors_lock);
- if (!hidraw_table[minor] || !hidraw_table[minor]->exist) {
+ if (!hidraw_table[minor]) {
err = -ENODEV;
goto out_unlock;
}
@@ -299,12 +298,36 @@ out:
static int hidraw_release(struct inode * inode, struct file * file)
{
unsigned int minor = iminor(inode);
+ struct hidraw *dev;
struct hidraw_list *list = file->private_data;
+ int ret;
+ int i;
+
+ mutex_lock(&minors_lock);
+ if (!hidraw_table[minor]) {
+ ret = -ENODEV;
+ goto unlock;
+ }
- drop_ref(hidraw_table[minor], 0);
list_del(&list->node);
+ dev = hidraw_table[minor];
+ if (!--dev->open) {
+ if (list->hidraw->exist) {
+ hid_hw_power(dev->hid, PM_HINT_NORMAL);
+ hid_hw_close(dev->hid);
+ } else {
+ kfree(list->hidraw);
+ }
+ }
+
+ for (i = 0; i < HIDRAW_BUFFER_SIZE; ++i)
+ kfree(list->buffer[i].value);
kfree(list);
- return 0;
+ ret = 0;
+unlock:
+ mutex_unlock(&minors_lock);
+
+ return ret;
}
static long hidraw_ioctl(struct file *file, unsigned int cmd,
@@ -506,7 +529,21 @@ EXPORT_SYMBOL_GPL(hidraw_connect);
void hidraw_disconnect(struct hid_device *hid)
{
struct hidraw *hidraw = hid->hidraw;
- drop_ref(hidraw, 1);
+
+ mutex_lock(&minors_lock);
+ hidraw->exist = 0;
+
+ device_destroy(hidraw_class, MKDEV(hidraw_major, hidraw->minor));
+
+ hidraw_table[hidraw->minor] = NULL;
+
+ if (hidraw->open) {
+ hid_hw_close(hid);
+ wake_up_interruptible(&hidraw->wait);
+ } else {
+ kfree(hidraw);
+ }
+ mutex_unlock(&minors_lock);
}
EXPORT_SYMBOL_GPL(hidraw_disconnect);
@@ -555,23 +592,3 @@ void hidraw_exit(void)
unregister_chrdev_region(dev_id, HIDRAW_MAX_DEVICES);
}
-
-static void drop_ref(struct hidraw *hidraw, int exists_bit)
-{
- mutex_lock(&minors_lock);
- if (exists_bit) {
- hid_hw_close(hidraw->hid);
- hidraw->exist = 0;
- if (hidraw->open)
- wake_up_interruptible(&hidraw->wait);
- } else {
- --hidraw->open;
- }
-
- if (!hidraw->open && !hidraw->exist) {
- device_destroy(hidraw_class, MKDEV(hidraw_major, hidraw->minor));
- hidraw_table[hidraw->minor] = NULL;
- kfree(hidraw);
- }
- mutex_unlock(&minors_lock);
-}
diff --git a/drivers/hwmon/asb100.c b/drivers/hwmon/asb100.c
index a227be47149f..520e5bf4f76d 100644
--- a/drivers/hwmon/asb100.c
+++ b/drivers/hwmon/asb100.c
@@ -32,7 +32,7 @@
* ASB100-A supports pwm1, while plain ASB100 does not. There is no known
* way for the driver to tell which one is there.
*
- * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA
+ * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA
* asb100 7 3 1 4 0x31 0x0694 yes no
*/
diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c
index 1821b7423d5b..de3c7e04c3b5 100644
--- a/drivers/hwmon/w83627ehf.c
+++ b/drivers/hwmon/w83627ehf.c
@@ -2083,6 +2083,7 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
mutex_init(&data->lock);
mutex_init(&data->update_lock);
data->name = w83627ehf_device_names[sio_data->kind];
+ data->bank = 0xff; /* Force initial bank selection */
platform_set_drvdata(pdev, data);
/* 627EHG and 627EHF have 10 voltage inputs; 627DHG and 667HG have 9 */
diff --git a/drivers/hwmon/w83627hf.c b/drivers/hwmon/w83627hf.c
index 5b1a6a666441..af1589908709 100644
--- a/drivers/hwmon/w83627hf.c
+++ b/drivers/hwmon/w83627hf.c
@@ -25,7 +25,7 @@
/*
* Supports following chips:
*
- * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA
+ * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA
* w83627hf 9 3 2 3 0x20 0x5ca3 no yes(LPC)
* w83627thf 7 3 3 3 0x90 0x5ca3 no yes(LPC)
* w83637hf 7 3 3 3 0x80 0x5ca3 no yes(LPC)
diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c
index 5a5046d94c3e..20f11d31da40 100644
--- a/drivers/hwmon/w83781d.c
+++ b/drivers/hwmon/w83781d.c
@@ -24,7 +24,7 @@
/*
* Supports following chips:
*
- * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA
+ * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA
* as99127f 7 3 0 3 0x31 0x12c3 yes no
* as99127f rev.2 (type_name = as99127f) 0x31 0x5ca3 yes no
* w83781d 7 3 0 3 0x10-1 0x5ca3 yes yes
diff --git a/drivers/hwmon/w83791d.c b/drivers/hwmon/w83791d.c
index 39ab7bcc616e..ed397c645198 100644
--- a/drivers/hwmon/w83791d.c
+++ b/drivers/hwmon/w83791d.c
@@ -22,7 +22,7 @@
/*
* Supports following chips:
*
- * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA
+ * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA
* w83791d 10 5 5 3 0x71 0x5ca3 yes no
*
* The w83791d chip appears to be part way between the 83781d and the
diff --git a/drivers/hwmon/w83792d.c b/drivers/hwmon/w83792d.c
index 053645279f38..301942d08453 100644
--- a/drivers/hwmon/w83792d.c
+++ b/drivers/hwmon/w83792d.c
@@ -31,7 +31,7 @@
/*
* Supports following chips:
*
- * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA
+ * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA
* w83792d 9 7 7 3 0x7a 0x5ca3 yes no
*/
diff --git a/drivers/hwmon/w83l786ng.c b/drivers/hwmon/w83l786ng.c
index f0e8286c3c70..79710bcac2f7 100644
--- a/drivers/hwmon/w83l786ng.c
+++ b/drivers/hwmon/w83l786ng.c
@@ -20,7 +20,7 @@
/*
* Supports following chips:
*
- * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA
+ * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA
* w83l786ng 3 2 2 2 0x7b 0x5ca3 yes no
*/
diff --git a/drivers/isdn/Kconfig b/drivers/isdn/Kconfig
index a233ed53913a..86cd75a0e84d 100644
--- a/drivers/isdn/Kconfig
+++ b/drivers/isdn/Kconfig
@@ -4,7 +4,7 @@
menuconfig ISDN
bool "ISDN support"
- depends on NET
+ depends on NET && NETDEVICES
depends on !S390 && !UML
---help---
ISDN ("Integrated Services Digital Network", called RNIS in France)
diff --git a/drivers/isdn/i4l/Kconfig b/drivers/isdn/i4l/Kconfig
index 2302fbe70ac6..9c6650ea848e 100644
--- a/drivers/isdn/i4l/Kconfig
+++ b/drivers/isdn/i4l/Kconfig
@@ -6,7 +6,7 @@ if ISDN_I4L
config ISDN_PPP
bool "Support synchronous PPP"
- depends on INET && NETDEVICES
+ depends on INET
select SLHC
help
Over digital connections such as ISDN, there is no need to
diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
index 8c610fa6782b..e2a945ee9f05 100644
--- a/drivers/isdn/i4l/isdn_common.c
+++ b/drivers/isdn/i4l/isdn_common.c
@@ -1312,7 +1312,6 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
} else
return -EINVAL;
break;
-#ifdef CONFIG_NETDEVICES
case IIOCNETGPN:
/* Get peer phone number of a connected
* isdn network interface */
@@ -1322,7 +1321,6 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
return isdn_net_getpeer(&phone, argp);
} else
return -EINVAL;
-#endif
default:
return -EINVAL;
}
@@ -1352,7 +1350,6 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
case IIOCNETLCR:
printk(KERN_INFO "INFO: ISDN_ABC_LCR_SUPPORT not enabled\n");
return -ENODEV;
-#ifdef CONFIG_NETDEVICES
case IIOCNETAIF:
/* Add a network-interface */
if (arg) {
@@ -1491,7 +1488,6 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
return -EFAULT;
return isdn_net_force_hangup(name);
break;
-#endif /* CONFIG_NETDEVICES */
case IIOCSETVER:
dev->net_verbose = arg;
printk(KERN_INFO "isdn: Verbose-Level is %d\n", dev->net_verbose);
diff --git a/drivers/mmc/host/dw_mmc-exynos.c b/drivers/mmc/host/dw_mmc-exynos.c
index 660bbc528862..4d50da618166 100644
--- a/drivers/mmc/host/dw_mmc-exynos.c
+++ b/drivers/mmc/host/dw_mmc-exynos.c
@@ -208,7 +208,7 @@ static unsigned long exynos5250_dwmmc_caps[4] = {
MMC_CAP_CMD23,
};
-static struct dw_mci_drv_data exynos5250_drv_data = {
+static const struct dw_mci_drv_data exynos5250_drv_data = {
.caps = exynos5250_dwmmc_caps,
.init = dw_mci_exynos_priv_init,
.setup_clock = dw_mci_exynos_setup_clock,
@@ -220,14 +220,14 @@ static struct dw_mci_drv_data exynos5250_drv_data = {
static const struct of_device_id dw_mci_exynos_match[] = {
{ .compatible = "samsung,exynos5250-dw-mshc",
- .data = (void *)&exynos5250_drv_data, },
+ .data = &exynos5250_drv_data, },
{},
};
-MODULE_DEVICE_TABLE(of, dw_mci_pltfm_match);
+MODULE_DEVICE_TABLE(of, dw_mci_exynos_match);
int dw_mci_exynos_probe(struct platform_device *pdev)
{
- struct dw_mci_drv_data *drv_data;
+ const struct dw_mci_drv_data *drv_data;
const struct of_device_id *match;
match = of_match_node(dw_mci_exynos_match, pdev->dev.of_node);
diff --git a/drivers/mmc/host/dw_mmc-pltfm.c b/drivers/mmc/host/dw_mmc-pltfm.c
index c960ca7ffbe6..917936bee5d5 100644
--- a/drivers/mmc/host/dw_mmc-pltfm.c
+++ b/drivers/mmc/host/dw_mmc-pltfm.c
@@ -24,7 +24,7 @@
#include "dw_mmc.h"
int dw_mci_pltfm_register(struct platform_device *pdev,
- struct dw_mci_drv_data *drv_data)
+ const struct dw_mci_drv_data *drv_data)
{
struct dw_mci *host;
struct resource *regs;
@@ -50,8 +50,8 @@ int dw_mci_pltfm_register(struct platform_device *pdev,
if (!host->regs)
return -ENOMEM;
- if (host->drv_data->init) {
- ret = host->drv_data->init(host);
+ if (drv_data && drv_data->init) {
+ ret = drv_data->init(host);
if (ret)
return ret;
}
diff --git a/drivers/mmc/host/dw_mmc-pltfm.h b/drivers/mmc/host/dw_mmc-pltfm.h
index 301f24541fc2..2ac37b81de4d 100644
--- a/drivers/mmc/host/dw_mmc-pltfm.h
+++ b/drivers/mmc/host/dw_mmc-pltfm.h
@@ -13,7 +13,7 @@
#define _DW_MMC_PLTFM_H_
extern int dw_mci_pltfm_register(struct platform_device *pdev,
- struct dw_mci_drv_data *drv_data);
+ const struct dw_mci_drv_data *drv_data);
extern int __devexit dw_mci_pltfm_remove(struct platform_device *pdev);
extern const struct dev_pm_ops dw_mci_pltfm_pmops;
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index c2828f35c3b8..c0667c8af2bd 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -232,6 +232,7 @@ static u32 dw_mci_prepare_command(struct mmc_host *mmc, struct mmc_command *cmd)
{
struct mmc_data *data;
struct dw_mci_slot *slot = mmc_priv(mmc);
+ struct dw_mci_drv_data *drv_data = slot->host->drv_data;
u32 cmdr;
cmd->error = -EINPROGRESS;
@@ -261,8 +262,8 @@ static u32 dw_mci_prepare_command(struct mmc_host *mmc, struct mmc_command *cmd)
cmdr |= SDMMC_CMD_DAT_WR;
}
- if (slot->host->drv_data->prepare_command)
- slot->host->drv_data->prepare_command(slot->host, &cmdr);
+ if (drv_data && drv_data->prepare_command)
+ drv_data->prepare_command(slot->host, &cmdr);
return cmdr;
}
@@ -434,7 +435,7 @@ static int dw_mci_idmac_init(struct dw_mci *host)
return 0;
}
-static struct dw_mci_dma_ops dw_mci_idmac_ops = {
+static const struct dw_mci_dma_ops dw_mci_idmac_ops = {
.init = dw_mci_idmac_init,
.start = dw_mci_idmac_start_dma,
.stop = dw_mci_idmac_stop_dma,
@@ -772,6 +773,7 @@ static void dw_mci_request(struct mmc_host *mmc, struct mmc_request *mrq)
static void dw_mci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
{
struct dw_mci_slot *slot = mmc_priv(mmc);
+ struct dw_mci_drv_data *drv_data = slot->host->drv_data;
u32 regs;
/* set default 1 bit mode */
@@ -807,8 +809,8 @@ static void dw_mci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
slot->clock = ios->clock;
}
- if (slot->host->drv_data->set_ios)
- slot->host->drv_data->set_ios(slot->host, ios);
+ if (drv_data && drv_data->set_ios)
+ drv_data->set_ios(slot->host, ios);
switch (ios->power_mode) {
case MMC_POWER_UP:
@@ -1815,6 +1817,7 @@ static int dw_mci_init_slot(struct dw_mci *host, unsigned int id)
{
struct mmc_host *mmc;
struct dw_mci_slot *slot;
+ struct dw_mci_drv_data *drv_data = host->drv_data;
int ctrl_id, ret;
u8 bus_width;
@@ -1854,8 +1857,8 @@ static int dw_mci_init_slot(struct dw_mci *host, unsigned int id)
} else {
ctrl_id = to_platform_device(host->dev)->id;
}
- if (host->drv_data && host->drv_data->caps)
- mmc->caps |= host->drv_data->caps[ctrl_id];
+ if (drv_data && drv_data->caps)
+ mmc->caps |= drv_data->caps[ctrl_id];
if (host->pdata->caps2)
mmc->caps2 = host->pdata->caps2;
@@ -1867,10 +1870,10 @@ static int dw_mci_init_slot(struct dw_mci *host, unsigned int id)
else
bus_width = 1;
- if (host->drv_data->setup_bus) {
+ if (drv_data && drv_data->setup_bus) {
struct device_node *slot_np;
slot_np = dw_mci_of_find_slot_node(host->dev, slot->id);
- ret = host->drv_data->setup_bus(host, slot_np, bus_width);
+ ret = drv_data->setup_bus(host, slot_np, bus_width);
if (ret)
goto err_setup_bus;
}
@@ -1968,7 +1971,7 @@ static void dw_mci_init_dma(struct dw_mci *host)
/* Determine which DMA interface to use */
#ifdef CONFIG_MMC_DW_IDMAC
host->dma_ops = &dw_mci_idmac_ops;
- dev_info(&host->dev, "Using internal DMA controller.\n");
+ dev_info(host->dev, "Using internal DMA controller.\n");
#endif
if (!host->dma_ops)
@@ -2035,6 +2038,7 @@ static struct dw_mci_board *dw_mci_parse_dt(struct dw_mci *host)
struct dw_mci_board *pdata;
struct device *dev = host->dev;
struct device_node *np = dev->of_node;
+ struct dw_mci_drv_data *drv_data = host->drv_data;
int idx, ret;
pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);
@@ -2062,8 +2066,8 @@ static struct dw_mci_board *dw_mci_parse_dt(struct dw_mci *host)
of_property_read_u32(np, "card-detect-delay", &pdata->detect_delay_ms);
- if (host->drv_data->parse_dt) {
- ret = host->drv_data->parse_dt(host);
+ if (drv_data && drv_data->parse_dt) {
+ ret = drv_data->parse_dt(host);
if (ret)
return ERR_PTR(ret);
}
@@ -2080,6 +2084,7 @@ static struct dw_mci_board *dw_mci_parse_dt(struct dw_mci *host)
int dw_mci_probe(struct dw_mci *host)
{
+ struct dw_mci_drv_data *drv_data = host->drv_data;
int width, i, ret = 0;
u32 fifo_size;
int init_slots = 0;
@@ -2127,8 +2132,8 @@ int dw_mci_probe(struct dw_mci *host)
else
host->bus_hz = clk_get_rate(host->ciu_clk);
- if (host->drv_data->setup_clock) {
- ret = host->drv_data->setup_clock(host);
+ if (drv_data && drv_data->setup_clock) {
+ ret = drv_data->setup_clock(host);
if (ret) {
dev_err(host->dev,
"implementation specific clock setup failed\n");
@@ -2228,6 +2233,21 @@ int dw_mci_probe(struct dw_mci *host)
else
host->num_slots = ((mci_readl(host, HCON) >> 1) & 0x1F) + 1;
+ /*
+ * Enable interrupts for command done, data over, data empty, card det,
+ * receive ready and error such as transmit, receive timeout, crc error
+ */
+ mci_writel(host, RINTSTS, 0xFFFFFFFF);
+ mci_writel(host, INTMASK, SDMMC_INT_CMD_DONE | SDMMC_INT_DATA_OVER |
+ SDMMC_INT_TXDR | SDMMC_INT_RXDR |
+ DW_MCI_ERROR_FLAGS | SDMMC_INT_CD);
+ mci_writel(host, CTRL, SDMMC_CTRL_INT_ENABLE); /* Enable mci interrupt */
+
+ dev_info(host->dev, "DW MMC controller at irq %d, "
+ "%d bit host data width, "
+ "%u deep fifo\n",
+ host->irq, width, fifo_size);
+
/* We need at least one slot to succeed */
for (i = 0; i < host->num_slots; i++) {
ret = dw_mci_init_slot(host, i);
@@ -2257,20 +2277,6 @@ int dw_mci_probe(struct dw_mci *host)
else
host->data_offset = DATA_240A_OFFSET;
- /*
- * Enable interrupts for command done, data over, data empty, card det,
- * receive ready and error such as transmit, receive timeout, crc error
- */
- mci_writel(host, RINTSTS, 0xFFFFFFFF);
- mci_writel(host, INTMASK, SDMMC_INT_CMD_DONE | SDMMC_INT_DATA_OVER |
- SDMMC_INT_TXDR | SDMMC_INT_RXDR |
- DW_MCI_ERROR_FLAGS | SDMMC_INT_CD);
- mci_writel(host, CTRL, SDMMC_CTRL_INT_ENABLE); /* Enable mci interrupt */
-
- dev_info(host->dev, "DW MMC controller at irq %d, "
- "%d bit host data width, "
- "%u deep fifo\n",
- host->irq, width, fifo_size);
if (host->quirks & DW_MCI_QUIRK_IDMAC_DTO)
dev_info(host->dev, "Internal DMAC interrupt fix enabled.\n");
diff --git a/drivers/mmc/host/mxcmmc.c b/drivers/mmc/host/mxcmmc.c
index 565c2e4fac75..6290b7f1ccfe 100644
--- a/drivers/mmc/host/mxcmmc.c
+++ b/drivers/mmc/host/mxcmmc.c
@@ -1134,4 +1134,4 @@ module_platform_driver(mxcmci_driver);
MODULE_DESCRIPTION("i.MX Multimedia Card Interface Driver");
MODULE_AUTHOR("Sascha Hauer, Pengutronix");
MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:imx-mmc");
+MODULE_ALIAS("platform:mxc-mmc");
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 54bfd0cc106b..fedd258cc4ea 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -178,7 +178,8 @@ struct omap_hsmmc_host {
static int omap_hsmmc_card_detect(struct device *dev, int slot)
{
- struct omap_mmc_platform_data *mmc = dev->platform_data;
+ struct omap_hsmmc_host *host = dev_get_drvdata(dev);
+ struct omap_mmc_platform_data *mmc = host->pdata;
/* NOTE: assumes card detect signal is active-low */
return !gpio_get_value_cansleep(mmc->slots[0].switch_pin);
@@ -186,7 +187,8 @@ static int omap_hsmmc_card_detect(struct device *dev, int slot)
static int omap_hsmmc_get_wp(struct device *dev, int slot)
{
- struct omap_mmc_platform_data *mmc = dev->platform_data;
+ struct omap_hsmmc_host *host = dev_get_drvdata(dev);
+ struct omap_mmc_platform_data *mmc = host->pdata;
/* NOTE: assumes write protect signal is active-high */
return gpio_get_value_cansleep(mmc->slots[0].gpio_wp);
@@ -194,7 +196,8 @@ static int omap_hsmmc_get_wp(struct device *dev, int slot)
static int omap_hsmmc_get_cover_state(struct device *dev, int slot)
{
- struct omap_mmc_platform_data *mmc = dev->platform_data;
+ struct omap_hsmmc_host *host = dev_get_drvdata(dev);
+ struct omap_mmc_platform_data *mmc = host->pdata;
/* NOTE: assumes card detect signal is active-low */
return !gpio_get_value_cansleep(mmc->slots[0].switch_pin);
@@ -204,7 +207,8 @@ static int omap_hsmmc_get_cover_state(struct device *dev, int slot)
static int omap_hsmmc_suspend_cdirq(struct device *dev, int slot)
{
- struct omap_mmc_platform_data *mmc = dev->platform_data;
+ struct omap_hsmmc_host *host = dev_get_drvdata(dev);
+ struct omap_mmc_platform_data *mmc = host->pdata;
disable_irq(mmc->slots[0].card_detect_irq);
return 0;
@@ -212,7 +216,8 @@ static int omap_hsmmc_suspend_cdirq(struct device *dev, int slot)
static int omap_hsmmc_resume_cdirq(struct device *dev, int slot)
{
- struct omap_mmc_platform_data *mmc = dev->platform_data;
+ struct omap_hsmmc_host *host = dev_get_drvdata(dev);
+ struct omap_mmc_platform_data *mmc = host->pdata;
enable_irq(mmc->slots[0].card_detect_irq);
return 0;
@@ -2009,9 +2014,9 @@ static int __devexit omap_hsmmc_remove(struct platform_device *pdev)
clk_put(host->dbclk);
}
- mmc_free_host(host->mmc);
+ omap_hsmmc_gpio_free(host->pdata);
iounmap(host->base);
- omap_hsmmc_gpio_free(pdev->dev.platform_data);
+ mmc_free_host(host->mmc);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (res)
diff --git a/drivers/mmc/host/sdhci-dove.c b/drivers/mmc/host/sdhci-dove.c
index 90140eb03e36..8fd50a211037 100644
--- a/drivers/mmc/host/sdhci-dove.c
+++ b/drivers/mmc/host/sdhci-dove.c
@@ -19,6 +19,7 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#include <linux/err.h>
#include <linux/io.h>
#include <linux/clk.h>
#include <linux/err.h>
@@ -84,30 +85,32 @@ static int __devinit sdhci_dove_probe(struct platform_device *pdev)
struct sdhci_dove_priv *priv;
int ret;
- ret = sdhci_pltfm_register(pdev, &sdhci_dove_pdata);
- if (ret)
- goto sdhci_dove_register_fail;
-
priv = devm_kzalloc(&pdev->dev, sizeof(struct sdhci_dove_priv),
GFP_KERNEL);
if (!priv) {
dev_err(&pdev->dev, "unable to allocate private data");
- ret = -ENOMEM;
- goto sdhci_dove_allocate_fail;
+ return -ENOMEM;
}
+ priv->clk = clk_get(&pdev->dev, NULL);
+ if (!IS_ERR(priv->clk))
+ clk_prepare_enable(priv->clk);
+
+ ret = sdhci_pltfm_register(pdev, &sdhci_dove_pdata);
+ if (ret)
+ goto sdhci_dove_register_fail;
+
host = platform_get_drvdata(pdev);
pltfm_host = sdhci_priv(host);
pltfm_host->priv = priv;
- priv->clk = clk_get(&pdev->dev, NULL);
- if (!IS_ERR(priv->clk))
- clk_prepare_enable(priv->clk);
return 0;
-sdhci_dove_allocate_fail:
- sdhci_pltfm_unregister(pdev);
sdhci_dove_register_fail:
+ if (!IS_ERR(priv->clk)) {
+ clk_disable_unprepare(priv->clk);
+ clk_put(priv->clk);
+ }
return ret;
}
@@ -117,14 +120,13 @@ static int __devexit sdhci_dove_remove(struct platform_device *pdev)
struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
struct sdhci_dove_priv *priv = pltfm_host->priv;
- if (priv->clk) {
- if (!IS_ERR(priv->clk)) {
- clk_disable_unprepare(priv->clk);
- clk_put(priv->clk);
- }
- devm_kfree(&pdev->dev, priv->clk);
+ sdhci_pltfm_unregister(pdev);
+
+ if (!IS_ERR(priv->clk)) {
+ clk_disable_unprepare(priv->clk);
+ clk_put(priv->clk);
}
- return sdhci_pltfm_unregister(pdev);
+ return 0;
}
static const struct of_device_id sdhci_dove_of_match_table[] __devinitdata = {
diff --git a/drivers/mmc/host/sdhci-of-esdhc.c b/drivers/mmc/host/sdhci-of-esdhc.c
index ae5fcbfa1eef..63d219f57cae 100644
--- a/drivers/mmc/host/sdhci-of-esdhc.c
+++ b/drivers/mmc/host/sdhci-of-esdhc.c
@@ -169,6 +169,16 @@ static void esdhc_of_resume(struct sdhci_host *host)
}
#endif
+static void esdhc_of_platform_init(struct sdhci_host *host)
+{
+ u32 vvn;
+
+ vvn = in_be32(host->ioaddr + SDHCI_SLOT_INT_STATUS);
+ vvn = (vvn & SDHCI_VENDOR_VER_MASK) >> SDHCI_VENDOR_VER_SHIFT;
+ if (vvn == VENDOR_V_22)
+ host->quirks2 |= SDHCI_QUIRK2_HOST_NO_CMD23;
+}
+
static struct sdhci_ops sdhci_esdhc_ops = {
.read_l = esdhc_readl,
.read_w = esdhc_readw,
@@ -180,6 +190,7 @@ static struct sdhci_ops sdhci_esdhc_ops = {
.enable_dma = esdhc_of_enable_dma,
.get_max_clock = esdhc_of_get_max_clock,
.get_min_clock = esdhc_of_get_min_clock,
+ .platform_init = esdhc_of_platform_init,
#ifdef CONFIG_PM
.platform_suspend = esdhc_of_suspend,
.platform_resume = esdhc_of_resume,
diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c
index 4bb74b042a06..04936f353ced 100644
--- a/drivers/mmc/host/sdhci-pci.c
+++ b/drivers/mmc/host/sdhci-pci.c
@@ -1196,7 +1196,7 @@ static struct sdhci_pci_slot * __devinit sdhci_pci_probe_slot(
return ERR_PTR(-ENODEV);
}
- if (pci_resource_len(pdev, bar) != 0x100) {
+ if (pci_resource_len(pdev, bar) < 0x100) {
dev_err(&pdev->dev, "Invalid iomem size. You may "
"experience problems.\n");
}
diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
index 65551a9709cc..27164457f861 100644
--- a/drivers/mmc/host/sdhci-pltfm.c
+++ b/drivers/mmc/host/sdhci-pltfm.c
@@ -150,6 +150,13 @@ struct sdhci_host *sdhci_pltfm_init(struct platform_device *pdev,
goto err_remap;
}
+ /*
+ * Some platforms need to probe the controller to be able to
+ * determine which caps should be used.
+ */
+ if (host->ops && host->ops->platform_init)
+ host->ops->platform_init(host);
+
platform_set_drvdata(pdev, host);
return host;
diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
index 2903949594c6..a54dd5d7a5f9 100644
--- a/drivers/mmc/host/sdhci-s3c.c
+++ b/drivers/mmc/host/sdhci-s3c.c
@@ -211,8 +211,8 @@ static void sdhci_s3c_set_clock(struct sdhci_host *host, unsigned int clock)
if (ourhost->cur_clk != best_src) {
struct clk *clk = ourhost->clk_bus[best_src];
- clk_enable(clk);
- clk_disable(ourhost->clk_bus[ourhost->cur_clk]);
+ clk_prepare_enable(clk);
+ clk_disable_unprepare(ourhost->clk_bus[ourhost->cur_clk]);
/* turn clock off to card before changing clock source */
writew(0, host->ioaddr + SDHCI_CLOCK_CONTROL);
@@ -607,7 +607,7 @@ static int __devinit sdhci_s3c_probe(struct platform_device *pdev)
}
/* enable the local io clock and keep it running for the moment. */
- clk_enable(sc->clk_io);
+ clk_prepare_enable(sc->clk_io);
for (clks = 0, ptr = 0; ptr < MAX_BUS_CLK; ptr++) {
struct clk *clk;
@@ -638,7 +638,7 @@ static int __devinit sdhci_s3c_probe(struct platform_device *pdev)
}
#ifndef CONFIG_PM_RUNTIME
- clk_enable(sc->clk_bus[sc->cur_clk]);
+ clk_prepare_enable(sc->clk_bus[sc->cur_clk]);
#endif
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -747,13 +747,14 @@ static int __devinit sdhci_s3c_probe(struct platform_device *pdev)
sdhci_s3c_setup_card_detect_gpio(sc);
#ifdef CONFIG_PM_RUNTIME
- clk_disable(sc->clk_io);
+ if (pdata->cd_type != S3C_SDHCI_CD_INTERNAL)
+ clk_disable_unprepare(sc->clk_io);
#endif
return 0;
err_req_regs:
#ifndef CONFIG_PM_RUNTIME
- clk_disable(sc->clk_bus[sc->cur_clk]);
+ clk_disable_unprepare(sc->clk_bus[sc->cur_clk]);
#endif
for (ptr = 0; ptr < MAX_BUS_CLK; ptr++) {
if (sc->clk_bus[ptr]) {
@@ -762,7 +763,7 @@ static int __devinit sdhci_s3c_probe(struct platform_device *pdev)
}
err_no_busclks:
- clk_disable(sc->clk_io);
+ clk_disable_unprepare(sc->clk_io);
clk_put(sc->clk_io);
err_io_clk:
@@ -794,7 +795,8 @@ static int __devexit sdhci_s3c_remove(struct platform_device *pdev)
gpio_free(sc->ext_cd_gpio);
#ifdef CONFIG_PM_RUNTIME
- clk_enable(sc->clk_io);
+ if (pdata->cd_type != S3C_SDHCI_CD_INTERNAL)
+ clk_prepare_enable(sc->clk_io);
#endif
sdhci_remove_host(host, 1);
@@ -802,14 +804,14 @@ static int __devexit sdhci_s3c_remove(struct platform_device *pdev)
pm_runtime_disable(&pdev->dev);
#ifndef CONFIG_PM_RUNTIME
- clk_disable(sc->clk_bus[sc->cur_clk]);
+ clk_disable_unprepare(sc->clk_bus[sc->cur_clk]);
#endif
for (ptr = 0; ptr < MAX_BUS_CLK; ptr++) {
if (sc->clk_bus[ptr]) {
clk_put(sc->clk_bus[ptr]);
}
}
- clk_disable(sc->clk_io);
+ clk_disable_unprepare(sc->clk_io);
clk_put(sc->clk_io);
if (pdev->dev.of_node) {
@@ -849,8 +851,8 @@ static int sdhci_s3c_runtime_suspend(struct device *dev)
ret = sdhci_runtime_suspend_host(host);
- clk_disable(ourhost->clk_bus[ourhost->cur_clk]);
- clk_disable(busclk);
+ clk_disable_unprepare(ourhost->clk_bus[ourhost->cur_clk]);
+ clk_disable_unprepare(busclk);
return ret;
}
@@ -861,8 +863,8 @@ static int sdhci_s3c_runtime_resume(struct device *dev)
struct clk *busclk = ourhost->clk_io;
int ret;
- clk_enable(busclk);
- clk_enable(ourhost->clk_bus[ourhost->cur_clk]);
+ clk_prepare_enable(busclk);
+ clk_prepare_enable(ourhost->clk_bus[ourhost->cur_clk]);
ret = sdhci_runtime_resume_host(host);
return ret;
}
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 7922adb42386..c7851c0aabce 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -1315,16 +1315,19 @@ static void sdhci_request(struct mmc_host *mmc, struct mmc_request *mrq)
*/
if ((host->flags & SDHCI_NEEDS_RETUNING) &&
!(present_state & (SDHCI_DOING_WRITE | SDHCI_DOING_READ))) {
- /* eMMC uses cmd21 while sd and sdio use cmd19 */
- tuning_opcode = mmc->card->type == MMC_TYPE_MMC ?
- MMC_SEND_TUNING_BLOCK_HS200 :
- MMC_SEND_TUNING_BLOCK;
- spin_unlock_irqrestore(&host->lock, flags);
- sdhci_execute_tuning(mmc, tuning_opcode);
- spin_lock_irqsave(&host->lock, flags);
-
- /* Restore original mmc_request structure */
- host->mrq = mrq;
+ if (mmc->card) {
+ /* eMMC uses cmd21 but sd and sdio use cmd19 */
+ tuning_opcode =
+ mmc->card->type == MMC_TYPE_MMC ?
+ MMC_SEND_TUNING_BLOCK_HS200 :
+ MMC_SEND_TUNING_BLOCK;
+ spin_unlock_irqrestore(&host->lock, flags);
+ sdhci_execute_tuning(mmc, tuning_opcode);
+ spin_lock_irqsave(&host->lock, flags);
+
+ /* Restore original mmc_request structure */
+ host->mrq = mrq;
+ }
}
if (mrq->sbc && !(host->flags & SDHCI_AUTO_CMD23))
@@ -2837,6 +2840,9 @@ int sdhci_add_host(struct sdhci_host *host)
if (!(host->quirks & SDHCI_QUIRK_FORCE_1_BIT_DATA))
mmc->caps |= MMC_CAP_4_BIT_DATA;
+ if (host->quirks2 & SDHCI_QUIRK2_HOST_NO_CMD23)
+ mmc->caps &= ~MMC_CAP_CMD23;
+
if (caps[0] & SDHCI_CAN_DO_HISPD)
mmc->caps |= MMC_CAP_SD_HIGHSPEED | MMC_CAP_MMC_HIGHSPEED;
@@ -2846,9 +2852,12 @@ int sdhci_add_host(struct sdhci_host *host)
/* If vqmmc regulator and no 1.8V signalling, then there's no UHS */
host->vqmmc = regulator_get(mmc_dev(mmc), "vqmmc");
- if (IS_ERR(host->vqmmc)) {
- pr_info("%s: no vqmmc regulator found\n", mmc_hostname(mmc));
- host->vqmmc = NULL;
+ if (IS_ERR_OR_NULL(host->vqmmc)) {
+ if (PTR_ERR(host->vqmmc) < 0) {
+ pr_info("%s: no vqmmc regulator found\n",
+ mmc_hostname(mmc));
+ host->vqmmc = NULL;
+ }
}
else if (regulator_is_supported_voltage(host->vqmmc, 1800000, 1800000))
regulator_enable(host->vqmmc);
@@ -2904,9 +2913,12 @@ int sdhci_add_host(struct sdhci_host *host)
ocr_avail = 0;
host->vmmc = regulator_get(mmc_dev(mmc), "vmmc");
- if (IS_ERR(host->vmmc)) {
- pr_info("%s: no vmmc regulator found\n", mmc_hostname(mmc));
- host->vmmc = NULL;
+ if (IS_ERR_OR_NULL(host->vmmc)) {
+ if (PTR_ERR(host->vmmc) < 0) {
+ pr_info("%s: no vmmc regulator found\n",
+ mmc_hostname(mmc));
+ host->vmmc = NULL;
+ }
} else
regulator_enable(host->vmmc);
diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
index 97653ea8942b..71a4a7ed46c5 100644
--- a/drivers/mmc/host/sdhci.h
+++ b/drivers/mmc/host/sdhci.h
@@ -278,6 +278,7 @@ struct sdhci_ops {
void (*hw_reset)(struct sdhci_host *host);
void (*platform_suspend)(struct sdhci_host *host);
void (*platform_resume)(struct sdhci_host *host);
+ void (*platform_init)(struct sdhci_host *host);
};
#ifdef CONFIG_MMC_SDHCI_IO_ACCESSORS
diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index 11d2bc3b51d5..d25bc97dc5c6 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -1466,9 +1466,9 @@ static int __devexit sh_mmcif_remove(struct platform_device *pdev)
platform_set_drvdata(pdev, NULL);
+ clk_disable(host->hclk);
mmc_free_host(host->mmc);
pm_runtime_put_sync(&pdev->dev);
- clk_disable(host->hclk);
pm_runtime_disable(&pdev->dev);
return 0;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index c65295dded39..6e5bdd1a31d9 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -1702,7 +1702,7 @@ static int bnx2x_set_eee(struct net_device *dev, struct ethtool_eee *edata)
SHMEM_EEE_ADV_STATUS_SHIFT);
if ((advertised != (eee_cfg & SHMEM_EEE_ADV_STATUS_MASK))) {
DP(BNX2X_MSG_ETHTOOL,
- "Direct manipulation of EEE advertisment is not supported\n");
+ "Direct manipulation of EEE advertisement is not supported\n");
return -EINVAL;
}
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
index 6dd0dd076cc5..f6cfdc6cf20f 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
@@ -9941,7 +9941,7 @@ static int bnx2x_848x3_config_init(struct bnx2x_phy *phy,
else
rc = bnx2x_8483x_disable_eee(phy, params, vars);
if (rc) {
- DP(NETIF_MSG_LINK, "Failed to set EEE advertisment\n");
+ DP(NETIF_MSG_LINK, "Failed to set EEE advertisement\n");
return rc;
}
} else {
@@ -12987,7 +12987,7 @@ static u8 bnx2x_analyze_link_error(struct link_params *params,
DP(NETIF_MSG_LINK, "Analyze TX Fault\n");
break;
default:
- DP(NETIF_MSG_LINK, "Analyze UNKOWN\n");
+ DP(NETIF_MSG_LINK, "Analyze UNKNOWN\n");
}
DP(NETIF_MSG_LINK, "Link changed:[%x %x]->%x\n", vars->link_up,
old_status, status);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index 32eec15fe4c2..730ae2cfa49e 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -2519,6 +2519,7 @@ int t4_fw_bye(struct adapter *adap, unsigned int mbox)
{
struct fw_bye_cmd c;
+ memset(&c, 0, sizeof(c));
INIT_CMD(c, BYE, WRITE);
return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL);
}
@@ -2535,6 +2536,7 @@ int t4_early_init(struct adapter *adap, unsigned int mbox)
{
struct fw_initialize_cmd c;
+ memset(&c, 0, sizeof(c));
INIT_CMD(c, INITIALIZE, WRITE);
return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL);
}
@@ -2551,6 +2553,7 @@ int t4_fw_reset(struct adapter *adap, unsigned int mbox, int reset)
{
struct fw_reset_cmd c;
+ memset(&c, 0, sizeof(c));
INIT_CMD(c, RESET, WRITE);
c.val = htonl(reset);
return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL);
@@ -2828,7 +2831,7 @@ int t4_fixup_host_params(struct adapter *adap, unsigned int page_size,
HOSTPAGESIZEPF7(sge_hps));
t4_set_reg_field(adap, SGE_CONTROL,
- INGPADBOUNDARY(INGPADBOUNDARY_MASK) |
+ INGPADBOUNDARY_MASK |
EGRSTATUSPAGESIZE_MASK,
INGPADBOUNDARY(fl_align_log - 5) |
EGRSTATUSPAGESIZE(stat_len != 64));
@@ -3278,6 +3281,7 @@ int t4_identify_port(struct adapter *adap, unsigned int mbox, unsigned int viid,
{
struct fw_vi_enable_cmd c;
+ memset(&c, 0, sizeof(c));
c.op_to_viid = htonl(FW_CMD_OP(FW_VI_ENABLE_CMD) | FW_CMD_REQUEST |
FW_CMD_EXEC | FW_VI_ENABLE_CMD_VIID(viid));
c.ien_to_len16 = htonl(FW_VI_ENABLE_CMD_LED | FW_LEN16(c));
diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
index 1d03dcdd5e56..19ac096cb07b 100644
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@ -1353,8 +1353,11 @@ static int gfar_restore(struct device *dev)
struct gfar_private *priv = dev_get_drvdata(dev);
struct net_device *ndev = priv->ndev;
- if (!netif_running(ndev))
+ if (!netif_running(ndev)) {
+ netif_device_attach(ndev);
+
return 0;
+ }
gfar_init_bds(ndev);
init_registers(ndev);
diff --git a/drivers/net/ethernet/jme.c b/drivers/net/ethernet/jme.c
index f8064df10cc4..92317e9c0f73 100644
--- a/drivers/net/ethernet/jme.c
+++ b/drivers/net/ethernet/jme.c
@@ -1948,10 +1948,10 @@ jme_close(struct net_device *netdev)
JME_NAPI_DISABLE(jme);
- tasklet_disable(&jme->linkch_task);
- tasklet_disable(&jme->txclean_task);
- tasklet_disable(&jme->rxclean_task);
- tasklet_disable(&jme->rxempty_task);
+ tasklet_kill(&jme->linkch_task);
+ tasklet_kill(&jme->txclean_task);
+ tasklet_kill(&jme->rxclean_task);
+ tasklet_kill(&jme->rxempty_task);
jme_disable_rx_engine(jme);
jme_disable_tx_engine(jme);
diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c
index 9b9c2ac5c4c2..d19a143aa5a8 100644
--- a/drivers/net/ethernet/marvell/skge.c
+++ b/drivers/net/ethernet/marvell/skge.c
@@ -4026,7 +4026,7 @@ static void __devexit skge_remove(struct pci_dev *pdev)
dev0 = hw->dev[0];
unregister_netdev(dev0);
- tasklet_disable(&hw->phy_task);
+ tasklet_kill(&hw->phy_task);
spin_lock_irq(&hw->hw_lock);
hw->intr_mask = 0;
diff --git a/drivers/net/ethernet/micrel/ksz884x.c b/drivers/net/ethernet/micrel/ksz884x.c
index 318fee91c79d..e558edd1cb6c 100644
--- a/drivers/net/ethernet/micrel/ksz884x.c
+++ b/drivers/net/ethernet/micrel/ksz884x.c
@@ -5407,8 +5407,8 @@ static int netdev_close(struct net_device *dev)
/* Delay for receive task to stop scheduling itself. */
msleep(2000 / HZ);
- tasklet_disable(&hw_priv->rx_tasklet);
- tasklet_disable(&hw_priv->tx_tasklet);
+ tasklet_kill(&hw_priv->rx_tasklet);
+ tasklet_kill(&hw_priv->tx_tasklet);
free_irq(dev->irq, hw_priv->dev);
transmit_cleanup(hw_priv, 0);
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index e7ff886e8047..927aa33d4349 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -3827,6 +3827,8 @@ static void rtl_wol_suspend_quirk(struct rtl8169_private *tp)
void __iomem *ioaddr = tp->mmio_addr;
switch (tp->mac_version) {
+ case RTL_GIGA_MAC_VER_25:
+ case RTL_GIGA_MAC_VER_26:
case RTL_GIGA_MAC_VER_29:
case RTL_GIGA_MAC_VER_30:
case RTL_GIGA_MAC_VER_32:
@@ -4519,6 +4521,9 @@ static void rtl_set_rx_mode(struct net_device *dev)
mc_filter[1] = swab32(data);
}
+ if (tp->mac_version == RTL_GIGA_MAC_VER_35)
+ mc_filter[1] = mc_filter[0] = 0xffffffff;
+
RTL_W32(MAR0 + 4, mc_filter[1]);
RTL_W32(MAR0 + 0, mc_filter[0]);
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
index 0793299bd39e..1d04754a6637 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
@@ -990,7 +990,7 @@ static int axienet_stop(struct net_device *ndev)
axienet_setoptions(ndev, lp->options &
~(XAE_OPTION_TXEN | XAE_OPTION_RXEN));
- tasklet_disable(&lp->dma_err_tasklet);
+ tasklet_kill(&lp->dma_err_tasklet);
free_irq(lp->tx_irq, ndev);
free_irq(lp->rx_irq, ndev);
diff --git a/drivers/net/usb/cdc_eem.c b/drivers/net/usb/cdc_eem.c
index c81e278629ff..08d55b6bf272 100644
--- a/drivers/net/usb/cdc_eem.c
+++ b/drivers/net/usb/cdc_eem.c
@@ -31,6 +31,7 @@
#include <linux/usb/cdc.h>
#include <linux/usb/usbnet.h>
#include <linux/gfp.h>
+#include <linux/if_vlan.h>
/*
@@ -92,7 +93,7 @@ static int eem_bind(struct usbnet *dev, struct usb_interface *intf)
/* no jumbogram (16K) support for now */
- dev->net->hard_header_len += EEM_HEAD + ETH_FCS_LEN;
+ dev->net->hard_header_len += EEM_HEAD + ETH_FCS_LEN + VLAN_HLEN;
dev->hard_mtu = dev->net->mtu + dev->net->hard_header_len;
return 0;
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index 7479a5761d0d..3286166415b4 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -1344,6 +1344,7 @@ static struct sk_buff *smsc95xx_tx_fixup(struct usbnet *dev,
} else {
u32 csum_preamble = smsc95xx_calc_csum_preamble(skb);
skb_push(skb, 4);
+ cpu_to_le32s(&csum_preamble);
memcpy(skb->data, &csum_preamble, 4);
}
}
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index cb04f900cc46..edb81ed06950 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -359,10 +359,12 @@ static enum skb_state defer_bh(struct usbnet *dev, struct sk_buff *skb,
void usbnet_defer_kevent (struct usbnet *dev, int work)
{
set_bit (work, &dev->flags);
- if (!schedule_work (&dev->kevent))
- netdev_err(dev->net, "kevent %d may have been dropped\n", work);
- else
+ if (!schedule_work (&dev->kevent)) {
+ if (net_ratelimit())
+ netdev_err(dev->net, "kevent %d may have been dropped\n", work);
+ } else {
netdev_dbg(dev->net, "kevent %d scheduled\n", work);
+ }
}
EXPORT_SYMBOL_GPL(usbnet_defer_kevent);
diff --git a/drivers/net/wireless/b43legacy/pio.c b/drivers/net/wireless/b43legacy/pio.c
index 192251adf986..282eedec675e 100644
--- a/drivers/net/wireless/b43legacy/pio.c
+++ b/drivers/net/wireless/b43legacy/pio.c
@@ -382,7 +382,7 @@ static void cancel_transfers(struct b43legacy_pioqueue *queue)
{
struct b43legacy_pio_txpacket *packet, *tmp_packet;
- tasklet_disable(&queue->txtask);
+ tasklet_kill(&queue->txtask);
list_for_each_entry_safe(packet, tmp_packet, &queue->txrunning, list)
free_txpacket(packet, 0);
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index 6241fd05bd41..a543746fb354 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -320,10 +320,7 @@ void pci_walk_bus(struct pci_bus *top, int (*cb)(struct pci_dev *, void *),
} else
next = dev->bus_list.next;
- /* Run device routines with the device locked */
- device_lock(&dev->dev);
retval = cb(dev, userdata);
- device_unlock(&dev->dev);
if (retval)
break;
}
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 94c6e2aa03d6..6c94fc9489e7 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -398,6 +398,8 @@ static void pci_device_shutdown(struct device *dev)
struct pci_dev *pci_dev = to_pci_dev(dev);
struct pci_driver *drv = pci_dev->driver;
+ pm_runtime_resume(dev);
+
if (drv && drv->shutdown)
drv->shutdown(pci_dev);
pci_msi_shutdown(pci_dev);
@@ -408,16 +410,6 @@ static void pci_device_shutdown(struct device *dev)
* continue to do DMA
*/
pci_disable_device(pci_dev);
-
- /*
- * Devices may be enabled to wake up by runtime PM, but they need not
- * be supposed to wake up the system from its "power off" state (e.g.
- * ACPI S5). Therefore disable wakeup for all devices that aren't
- * supposed to wake up the system at this point. The state argument
- * will be ignored by pci_enable_wake().
- */
- if (!device_may_wakeup(dev))
- pci_enable_wake(pci_dev, PCI_UNKNOWN, false);
}
#ifdef CONFIG_PM
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 02d107b15281..f39378d9da15 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -458,40 +458,6 @@ boot_vga_show(struct device *dev, struct device_attribute *attr, char *buf)
}
struct device_attribute vga_attr = __ATTR_RO(boot_vga);
-static void
-pci_config_pm_runtime_get(struct pci_dev *pdev)
-{
- struct device *dev = &pdev->dev;
- struct device *parent = dev->parent;
-
- if (parent)
- pm_runtime_get_sync(parent);
- pm_runtime_get_noresume(dev);
- /*
- * pdev->current_state is set to PCI_D3cold during suspending,
- * so wait until suspending completes
- */
- pm_runtime_barrier(dev);
- /*
- * Only need to resume devices in D3cold, because config
- * registers are still accessible for devices suspended but
- * not in D3cold.
- */
- if (pdev->current_state == PCI_D3cold)
- pm_runtime_resume(dev);
-}
-
-static void
-pci_config_pm_runtime_put(struct pci_dev *pdev)
-{
- struct device *dev = &pdev->dev;
- struct device *parent = dev->parent;
-
- pm_runtime_put(dev);
- if (parent)
- pm_runtime_put_sync(parent);
-}
-
static ssize_t
pci_read_config(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 54858838f098..aabf64798bda 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -1858,6 +1858,38 @@ bool pci_dev_run_wake(struct pci_dev *dev)
}
EXPORT_SYMBOL_GPL(pci_dev_run_wake);
+void pci_config_pm_runtime_get(struct pci_dev *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct device *parent = dev->parent;
+
+ if (parent)
+ pm_runtime_get_sync(parent);
+ pm_runtime_get_noresume(dev);
+ /*
+ * pdev->current_state is set to PCI_D3cold during suspending,
+ * so wait until suspending completes
+ */
+ pm_runtime_barrier(dev);
+ /*
+ * Only need to resume devices in D3cold, because config
+ * registers are still accessible for devices suspended but
+ * not in D3cold.
+ */
+ if (pdev->current_state == PCI_D3cold)
+ pm_runtime_resume(dev);
+}
+
+void pci_config_pm_runtime_put(struct pci_dev *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct device *parent = dev->parent;
+
+ pm_runtime_put(dev);
+ if (parent)
+ pm_runtime_put_sync(parent);
+}
+
/**
* pci_pm_init - Initialize PM functions of given PCI device
* @dev: PCI device to handle.
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index bacbcba69cf3..fd92aab9904b 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -72,6 +72,8 @@ extern void pci_disable_enabled_device(struct pci_dev *dev);
extern int pci_finish_runtime_suspend(struct pci_dev *dev);
extern int __pci_pme_wakeup(struct pci_dev *dev, void *ign);
extern void pci_wakeup_bus(struct pci_bus *bus);
+extern void pci_config_pm_runtime_get(struct pci_dev *dev);
+extern void pci_config_pm_runtime_put(struct pci_dev *dev);
extern void pci_pm_init(struct pci_dev *dev);
extern void platform_pci_wakeup_init(struct pci_dev *dev);
extern void pci_allocate_cap_save_buffers(struct pci_dev *dev);
diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c
index 06bad96af415..af4e31cd3a3b 100644
--- a/drivers/pci/pcie/aer/aerdrv_core.c
+++ b/drivers/pci/pcie/aer/aerdrv_core.c
@@ -213,6 +213,7 @@ static int report_error_detected(struct pci_dev *dev, void *data)
struct aer_broadcast_data *result_data;
result_data = (struct aer_broadcast_data *) data;
+ device_lock(&dev->dev);
dev->error_state = result_data->state;
if (!dev->driver ||
@@ -231,12 +232,14 @@ static int report_error_detected(struct pci_dev *dev, void *data)
dev->driver ?
"no AER-aware driver" : "no driver");
}
- return 0;
+ goto out;
}
err_handler = dev->driver->err_handler;
vote = err_handler->error_detected(dev, result_data->state);
result_data->result = merge_result(result_data->result, vote);
+out:
+ device_unlock(&dev->dev);
return 0;
}
@@ -247,14 +250,17 @@ static int report_mmio_enabled(struct pci_dev *dev, void *data)
struct aer_broadcast_data *result_data;
result_data = (struct aer_broadcast_data *) data;
+ device_lock(&dev->dev);
if (!dev->driver ||
!dev->driver->err_handler ||
!dev->driver->err_handler->mmio_enabled)
- return 0;
+ goto out;
err_handler = dev->driver->err_handler;
vote = err_handler->mmio_enabled(dev);
result_data->result = merge_result(result_data->result, vote);
+out:
+ device_unlock(&dev->dev);
return 0;
}
@@ -265,14 +271,17 @@ static int report_slot_reset(struct pci_dev *dev, void *data)
struct aer_broadcast_data *result_data;
result_data = (struct aer_broadcast_data *) data;
+ device_lock(&dev->dev);
if (!dev->driver ||
!dev->driver->err_handler ||
!dev->driver->err_handler->slot_reset)
- return 0;
+ goto out;
err_handler = dev->driver->err_handler;
vote = err_handler->slot_reset(dev);
result_data->result = merge_result(result_data->result, vote);
+out:
+ device_unlock(&dev->dev);
return 0;
}
@@ -280,15 +289,18 @@ static int report_resume(struct pci_dev *dev, void *data)
{
const struct pci_error_handlers *err_handler;
+ device_lock(&dev->dev);
dev->error_state = pci_channel_io_normal;
if (!dev->driver ||
!dev->driver->err_handler ||
!dev->driver->err_handler->resume)
- return 0;
+ goto out;
err_handler = dev->driver->err_handler;
err_handler->resume(dev);
+out:
+ device_unlock(&dev->dev);
return 0;
}
diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c
index d03a7a39b2d8..ed129b414624 100644
--- a/drivers/pci/pcie/portdrv_core.c
+++ b/drivers/pci/pcie/portdrv_core.c
@@ -272,7 +272,8 @@ static int get_port_device_capability(struct pci_dev *dev)
}
/* Hot-Plug Capable */
- if (cap_mask & PCIE_PORT_SERVICE_HP) {
+ if ((cap_mask & PCIE_PORT_SERVICE_HP) &&
+ dev->pcie_flags_reg & PCI_EXP_FLAGS_SLOT) {
pcie_capability_read_dword(dev, PCI_EXP_SLTCAP, &reg32);
if (reg32 & PCI_EXP_SLTCAP_HPC) {
services |= PCIE_PORT_SERVICE_HP;
diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
index eb907a8faf2a..9b8505ccc56d 100644
--- a/drivers/pci/proc.c
+++ b/drivers/pci/proc.c
@@ -76,6 +76,8 @@ proc_bus_pci_read(struct file *file, char __user *buf, size_t nbytes, loff_t *pp
if (!access_ok(VERIFY_WRITE, buf, cnt))
return -EINVAL;
+ pci_config_pm_runtime_get(dev);
+
if ((pos & 1) && cnt) {
unsigned char val;
pci_user_read_config_byte(dev, pos, &val);
@@ -121,6 +123,8 @@ proc_bus_pci_read(struct file *file, char __user *buf, size_t nbytes, loff_t *pp
cnt--;
}
+ pci_config_pm_runtime_put(dev);
+
*ppos = pos;
return nbytes;
}
@@ -146,6 +150,8 @@ proc_bus_pci_write(struct file *file, const char __user *buf, size_t nbytes, lof
if (!access_ok(VERIFY_READ, buf, cnt))
return -EINVAL;
+ pci_config_pm_runtime_get(dev);
+
if ((pos & 1) && cnt) {
unsigned char val;
__get_user(val, buf);
@@ -191,6 +197,8 @@ proc_bus_pci_write(struct file *file, const char __user *buf, size_t nbytes, lof
cnt--;
}
+ pci_config_pm_runtime_put(dev);
+
*ppos = pos;
i_size_write(ino, dp->size);
return nbytes;
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index 7bf914df6e91..d96caefd914a 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -179,11 +179,13 @@ config PINCTRL_COH901
config PINCTRL_SAMSUNG
bool "Samsung pinctrl driver"
+ depends on OF && GPIOLIB
select PINMUX
select PINCONF
config PINCTRL_EXYNOS4
bool "Pinctrl driver data for Exynos4 SoC"
+ depends on OF && GPIOLIB
select PINCTRL_SAMSUNG
config PINCTRL_MVEBU
diff --git a/drivers/pinctrl/spear/pinctrl-spear.c b/drivers/pinctrl/spear/pinctrl-spear.c
index 5d4f44f462f0..b1fd6ee33c6c 100644
--- a/drivers/pinctrl/spear/pinctrl-spear.c
+++ b/drivers/pinctrl/spear/pinctrl-spear.c
@@ -244,7 +244,7 @@ static int spear_pinctrl_endisable(struct pinctrl_dev *pctldev,
else
temp = ~muxreg->val;
- val |= temp;
+ val |= muxreg->mask & temp;
pmx_writel(pmx, val, muxreg->reg);
}
}
diff --git a/drivers/pinctrl/spear/pinctrl-spear1310.c b/drivers/pinctrl/spear/pinctrl-spear1310.c
index d6cca8c81b92..0436fc7895d6 100644
--- a/drivers/pinctrl/spear/pinctrl-spear1310.c
+++ b/drivers/pinctrl/spear/pinctrl-spear1310.c
@@ -25,8 +25,8 @@ static const struct pinctrl_pin_desc spear1310_pins[] = {
};
/* registers */
-#define PERIP_CFG 0x32C
- #define MCIF_SEL_SHIFT 3
+#define PERIP_CFG 0x3B0
+ #define MCIF_SEL_SHIFT 5
#define MCIF_SEL_SD (0x1 << MCIF_SEL_SHIFT)
#define MCIF_SEL_CF (0x2 << MCIF_SEL_SHIFT)
#define MCIF_SEL_XD (0x3 << MCIF_SEL_SHIFT)
@@ -164,6 +164,10 @@ static const struct pinctrl_pin_desc spear1310_pins[] = {
#define PMX_SSP0_CS0_MASK (1 << 29)
#define PMX_SSP0_CS1_2_MASK (1 << 30)
+#define PAD_DIRECTION_SEL_0 0x65C
+#define PAD_DIRECTION_SEL_1 0x660
+#define PAD_DIRECTION_SEL_2 0x664
+
/* combined macros */
#define PMX_GMII_MASK (PMX_GMIICLK_MASK | \
PMX_GMIICOL_CRS_XFERER_MIITXCLK_MASK | \
@@ -237,6 +241,10 @@ static struct spear_muxreg i2c0_muxreg[] = {
.reg = PAD_FUNCTION_EN_0,
.mask = PMX_I2C0_MASK,
.val = PMX_I2C0_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_0,
+ .mask = PMX_I2C0_MASK,
+ .val = PMX_I2C0_MASK,
},
};
@@ -269,6 +277,10 @@ static struct spear_muxreg ssp0_muxreg[] = {
.reg = PAD_FUNCTION_EN_0,
.mask = PMX_SSP0_MASK,
.val = PMX_SSP0_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_0,
+ .mask = PMX_SSP0_MASK,
+ .val = PMX_SSP0_MASK,
},
};
@@ -294,6 +306,10 @@ static struct spear_muxreg ssp0_cs0_muxreg[] = {
.reg = PAD_FUNCTION_EN_2,
.mask = PMX_SSP0_CS0_MASK,
.val = PMX_SSP0_CS0_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_2,
+ .mask = PMX_SSP0_CS0_MASK,
+ .val = PMX_SSP0_CS0_MASK,
},
};
@@ -319,6 +335,10 @@ static struct spear_muxreg ssp0_cs1_2_muxreg[] = {
.reg = PAD_FUNCTION_EN_2,
.mask = PMX_SSP0_CS1_2_MASK,
.val = PMX_SSP0_CS1_2_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_2,
+ .mask = PMX_SSP0_CS1_2_MASK,
+ .val = PMX_SSP0_CS1_2_MASK,
},
};
@@ -352,6 +372,10 @@ static struct spear_muxreg i2s0_muxreg[] = {
.reg = PAD_FUNCTION_EN_0,
.mask = PMX_I2S0_MASK,
.val = PMX_I2S0_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_0,
+ .mask = PMX_I2S0_MASK,
+ .val = PMX_I2S0_MASK,
},
};
@@ -384,6 +408,10 @@ static struct spear_muxreg i2s1_muxreg[] = {
.reg = PAD_FUNCTION_EN_1,
.mask = PMX_I2S1_MASK,
.val = PMX_I2S1_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_I2S1_MASK,
+ .val = PMX_I2S1_MASK,
},
};
@@ -418,6 +446,10 @@ static struct spear_muxreg clcd_muxreg[] = {
.reg = PAD_FUNCTION_EN_0,
.mask = PMX_CLCD1_MASK,
.val = PMX_CLCD1_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_0,
+ .mask = PMX_CLCD1_MASK,
+ .val = PMX_CLCD1_MASK,
},
};
@@ -443,6 +475,10 @@ static struct spear_muxreg clcd_high_res_muxreg[] = {
.reg = PAD_FUNCTION_EN_1,
.mask = PMX_CLCD2_MASK,
.val = PMX_CLCD2_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_CLCD2_MASK,
+ .val = PMX_CLCD2_MASK,
},
};
@@ -461,7 +497,7 @@ static struct spear_pingroup clcd_high_res_pingroup = {
.nmodemuxs = ARRAY_SIZE(clcd_high_res_modemux),
};
-static const char *const clcd_grps[] = { "clcd_grp", "clcd_high_res" };
+static const char *const clcd_grps[] = { "clcd_grp", "clcd_high_res_grp" };
static struct spear_function clcd_function = {
.name = "clcd",
.groups = clcd_grps,
@@ -479,6 +515,14 @@ static struct spear_muxreg arm_gpio_muxreg[] = {
.reg = PAD_FUNCTION_EN_1,
.mask = PMX_EGPIO_1_GRP_MASK,
.val = PMX_EGPIO_1_GRP_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_0,
+ .mask = PMX_EGPIO_0_GRP_MASK,
+ .val = PMX_EGPIO_0_GRP_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_EGPIO_1_GRP_MASK,
+ .val = PMX_EGPIO_1_GRP_MASK,
},
};
@@ -511,6 +555,10 @@ static struct spear_muxreg smi_2_chips_muxreg[] = {
.reg = PAD_FUNCTION_EN_0,
.mask = PMX_SMI_MASK,
.val = PMX_SMI_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_0,
+ .mask = PMX_SMI_MASK,
+ .val = PMX_SMI_MASK,
},
};
@@ -539,6 +587,14 @@ static struct spear_muxreg smi_4_chips_muxreg[] = {
.reg = PAD_FUNCTION_EN_1,
.mask = PMX_SMINCS2_MASK | PMX_SMINCS3_MASK,
.val = PMX_SMINCS2_MASK | PMX_SMINCS3_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_0,
+ .mask = PMX_SMI_MASK,
+ .val = PMX_SMI_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_SMINCS2_MASK | PMX_SMINCS3_MASK,
+ .val = PMX_SMINCS2_MASK | PMX_SMINCS3_MASK,
},
};
@@ -573,6 +629,10 @@ static struct spear_muxreg gmii_muxreg[] = {
.reg = PAD_FUNCTION_EN_0,
.mask = PMX_GMII_MASK,
.val = PMX_GMII_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_0,
+ .mask = PMX_GMII_MASK,
+ .val = PMX_GMII_MASK,
},
};
@@ -615,6 +675,18 @@ static struct spear_muxreg rgmii_muxreg[] = {
.reg = PAD_FUNCTION_EN_2,
.mask = PMX_RGMII_REG2_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_0,
+ .mask = PMX_RGMII_REG0_MASK,
+ .val = PMX_RGMII_REG0_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_RGMII_REG1_MASK,
+ .val = PMX_RGMII_REG1_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_2,
+ .mask = PMX_RGMII_REG2_MASK,
+ .val = PMX_RGMII_REG2_MASK,
},
};
@@ -649,6 +721,10 @@ static struct spear_muxreg smii_0_1_2_muxreg[] = {
.reg = PAD_FUNCTION_EN_1,
.mask = PMX_SMII_0_1_2_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_SMII_0_1_2_MASK,
+ .val = PMX_SMII_0_1_2_MASK,
},
};
@@ -681,6 +757,10 @@ static struct spear_muxreg ras_mii_txclk_muxreg[] = {
.reg = PAD_FUNCTION_EN_1,
.mask = PMX_NFCE2_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_NFCE2_MASK,
+ .val = PMX_NFCE2_MASK,
},
};
@@ -721,6 +801,14 @@ static struct spear_muxreg nand_8bit_muxreg[] = {
.reg = PAD_FUNCTION_EN_1,
.mask = PMX_NAND8BIT_1_MASK,
.val = PMX_NAND8BIT_1_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_0,
+ .mask = PMX_NAND8BIT_0_MASK,
+ .val = PMX_NAND8BIT_0_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_NAND8BIT_1_MASK,
+ .val = PMX_NAND8BIT_1_MASK,
},
};
@@ -747,6 +835,10 @@ static struct spear_muxreg nand_16bit_muxreg[] = {
.reg = PAD_FUNCTION_EN_1,
.mask = PMX_NAND16BIT_1_MASK,
.val = PMX_NAND16BIT_1_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_NAND16BIT_1_MASK,
+ .val = PMX_NAND16BIT_1_MASK,
},
};
@@ -772,6 +864,10 @@ static struct spear_muxreg nand_4_chips_muxreg[] = {
.reg = PAD_FUNCTION_EN_1,
.mask = PMX_NAND_4CHIPS_MASK,
.val = PMX_NAND_4CHIPS_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_NAND_4CHIPS_MASK,
+ .val = PMX_NAND_4CHIPS_MASK,
},
};
@@ -833,6 +929,10 @@ static struct spear_muxreg keyboard_rowcol6_8_muxreg[] = {
.reg = PAD_FUNCTION_EN_1,
.mask = PMX_KBD_ROWCOL68_MASK,
.val = PMX_KBD_ROWCOL68_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_KBD_ROWCOL68_MASK,
+ .val = PMX_KBD_ROWCOL68_MASK,
},
};
@@ -866,6 +966,10 @@ static struct spear_muxreg uart0_muxreg[] = {
.reg = PAD_FUNCTION_EN_0,
.mask = PMX_UART0_MASK,
.val = PMX_UART0_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_0,
+ .mask = PMX_UART0_MASK,
+ .val = PMX_UART0_MASK,
},
};
@@ -891,6 +995,10 @@ static struct spear_muxreg uart0_modem_muxreg[] = {
.reg = PAD_FUNCTION_EN_1,
.mask = PMX_UART0_MODEM_MASK,
.val = PMX_UART0_MODEM_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_UART0_MODEM_MASK,
+ .val = PMX_UART0_MODEM_MASK,
},
};
@@ -923,6 +1031,10 @@ static struct spear_muxreg gpt0_tmr0_muxreg[] = {
.reg = PAD_FUNCTION_EN_1,
.mask = PMX_GPT0_TMR0_MASK,
.val = PMX_GPT0_TMR0_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_GPT0_TMR0_MASK,
+ .val = PMX_GPT0_TMR0_MASK,
},
};
@@ -948,6 +1060,10 @@ static struct spear_muxreg gpt0_tmr1_muxreg[] = {
.reg = PAD_FUNCTION_EN_1,
.mask = PMX_GPT0_TMR1_MASK,
.val = PMX_GPT0_TMR1_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_GPT0_TMR1_MASK,
+ .val = PMX_GPT0_TMR1_MASK,
},
};
@@ -980,6 +1096,10 @@ static struct spear_muxreg gpt1_tmr0_muxreg[] = {
.reg = PAD_FUNCTION_EN_1,
.mask = PMX_GPT1_TMR0_MASK,
.val = PMX_GPT1_TMR0_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_GPT1_TMR0_MASK,
+ .val = PMX_GPT1_TMR0_MASK,
},
};
@@ -1005,6 +1125,10 @@ static struct spear_muxreg gpt1_tmr1_muxreg[] = {
.reg = PAD_FUNCTION_EN_1,
.mask = PMX_GPT1_TMR1_MASK,
.val = PMX_GPT1_TMR1_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_GPT1_TMR1_MASK,
+ .val = PMX_GPT1_TMR1_MASK,
},
};
@@ -1049,6 +1173,20 @@ static const unsigned mcif_pins[] = { 86, 87, 88, 89, 90, 91, 92, 93, 213, 214,
.reg = PAD_FUNCTION_EN_2, \
.mask = PMX_MCIFALL_2_MASK, \
.val = PMX_MCIFALL_2_MASK, \
+ }, { \
+ .reg = PAD_DIRECTION_SEL_0, \
+ .mask = PMX_MCI_DATA8_15_MASK, \
+ .val = PMX_MCI_DATA8_15_MASK, \
+ }, { \
+ .reg = PAD_DIRECTION_SEL_1, \
+ .mask = PMX_MCIFALL_1_MASK | PMX_NFWPRT1_MASK | \
+ PMX_NFWPRT2_MASK, \
+ .val = PMX_MCIFALL_1_MASK | PMX_NFWPRT1_MASK | \
+ PMX_NFWPRT2_MASK, \
+ }, { \
+ .reg = PAD_DIRECTION_SEL_2, \
+ .mask = PMX_MCIFALL_2_MASK, \
+ .val = PMX_MCIFALL_2_MASK, \
}
/* sdhci device */
@@ -1154,6 +1292,10 @@ static struct spear_muxreg touch_xy_muxreg[] = {
.reg = PAD_FUNCTION_EN_2,
.mask = PMX_TOUCH_XY_MASK,
.val = PMX_TOUCH_XY_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_2,
+ .mask = PMX_TOUCH_XY_MASK,
+ .val = PMX_TOUCH_XY_MASK,
},
};
@@ -1187,6 +1329,10 @@ static struct spear_muxreg uart1_dis_i2c_muxreg[] = {
.reg = PAD_FUNCTION_EN_0,
.mask = PMX_I2C0_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_0,
+ .mask = PMX_I2C0_MASK,
+ .val = PMX_I2C0_MASK,
},
};
@@ -1213,6 +1359,12 @@ static struct spear_muxreg uart1_dis_sd_muxreg[] = {
.mask = PMX_MCIDATA1_MASK |
PMX_MCIDATA2_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_MCIDATA1_MASK |
+ PMX_MCIDATA2_MASK,
+ .val = PMX_MCIDATA1_MASK |
+ PMX_MCIDATA2_MASK,
},
};
@@ -1246,6 +1398,10 @@ static struct spear_muxreg uart2_3_muxreg[] = {
.reg = PAD_FUNCTION_EN_0,
.mask = PMX_I2S0_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_0,
+ .mask = PMX_I2S0_MASK,
+ .val = PMX_I2S0_MASK,
},
};
@@ -1278,6 +1434,10 @@ static struct spear_muxreg uart4_muxreg[] = {
.reg = PAD_FUNCTION_EN_0,
.mask = PMX_I2S0_MASK | PMX_CLCD1_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_0,
+ .mask = PMX_I2S0_MASK | PMX_CLCD1_MASK,
+ .val = PMX_I2S0_MASK | PMX_CLCD1_MASK,
},
};
@@ -1310,6 +1470,10 @@ static struct spear_muxreg uart5_muxreg[] = {
.reg = PAD_FUNCTION_EN_0,
.mask = PMX_CLCD1_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_0,
+ .mask = PMX_CLCD1_MASK,
+ .val = PMX_CLCD1_MASK,
},
};
@@ -1344,6 +1508,10 @@ static struct spear_muxreg rs485_0_1_tdm_0_1_muxreg[] = {
.reg = PAD_FUNCTION_EN_0,
.mask = PMX_CLCD1_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_0,
+ .mask = PMX_CLCD1_MASK,
+ .val = PMX_CLCD1_MASK,
},
};
@@ -1376,6 +1544,10 @@ static struct spear_muxreg i2c_1_2_muxreg[] = {
.reg = PAD_FUNCTION_EN_0,
.mask = PMX_CLCD1_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_0,
+ .mask = PMX_CLCD1_MASK,
+ .val = PMX_CLCD1_MASK,
},
};
@@ -1409,6 +1581,10 @@ static struct spear_muxreg i2c3_dis_smi_clcd_muxreg[] = {
.reg = PAD_FUNCTION_EN_0,
.mask = PMX_CLCD1_MASK | PMX_SMI_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_0,
+ .mask = PMX_CLCD1_MASK | PMX_SMI_MASK,
+ .val = PMX_CLCD1_MASK | PMX_SMI_MASK,
},
};
@@ -1435,6 +1611,10 @@ static struct spear_muxreg i2c3_dis_sd_i2s0_muxreg[] = {
.reg = PAD_FUNCTION_EN_1,
.mask = PMX_I2S1_MASK | PMX_MCIDATA3_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_I2S1_MASK | PMX_MCIDATA3_MASK,
+ .val = PMX_I2S1_MASK | PMX_MCIDATA3_MASK,
},
};
@@ -1469,6 +1649,10 @@ static struct spear_muxreg i2c_4_5_dis_smi_muxreg[] = {
.reg = PAD_FUNCTION_EN_0,
.mask = PMX_SMI_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_0,
+ .mask = PMX_SMI_MASK,
+ .val = PMX_SMI_MASK,
},
};
@@ -1499,6 +1683,14 @@ static struct spear_muxreg i2c4_dis_sd_muxreg[] = {
.reg = PAD_FUNCTION_EN_2,
.mask = PMX_MCIDATA5_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_MCIDATA4_MASK,
+ .val = PMX_MCIDATA4_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_2,
+ .mask = PMX_MCIDATA5_MASK,
+ .val = PMX_MCIDATA5_MASK,
},
};
@@ -1526,6 +1718,12 @@ static struct spear_muxreg i2c5_dis_sd_muxreg[] = {
.mask = PMX_MCIDATA6_MASK |
PMX_MCIDATA7_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_2,
+ .mask = PMX_MCIDATA6_MASK |
+ PMX_MCIDATA7_MASK,
+ .val = PMX_MCIDATA6_MASK |
+ PMX_MCIDATA7_MASK,
},
};
@@ -1560,6 +1758,10 @@ static struct spear_muxreg i2c_6_7_dis_kbd_muxreg[] = {
.reg = PAD_FUNCTION_EN_1,
.mask = PMX_KBD_ROWCOL25_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_KBD_ROWCOL25_MASK,
+ .val = PMX_KBD_ROWCOL25_MASK,
},
};
@@ -1587,6 +1789,12 @@ static struct spear_muxreg i2c6_dis_sd_muxreg[] = {
.mask = PMX_MCIIORDRE_MASK |
PMX_MCIIOWRWE_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_2,
+ .mask = PMX_MCIIORDRE_MASK |
+ PMX_MCIIOWRWE_MASK,
+ .val = PMX_MCIIORDRE_MASK |
+ PMX_MCIIOWRWE_MASK,
},
};
@@ -1613,6 +1821,12 @@ static struct spear_muxreg i2c7_dis_sd_muxreg[] = {
.mask = PMX_MCIRESETCF_MASK |
PMX_MCICS0CE_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_2,
+ .mask = PMX_MCIRESETCF_MASK |
+ PMX_MCICS0CE_MASK,
+ .val = PMX_MCIRESETCF_MASK |
+ PMX_MCICS0CE_MASK,
},
};
@@ -1651,6 +1865,14 @@ static struct spear_muxreg can0_dis_nor_muxreg[] = {
.reg = PAD_FUNCTION_EN_1,
.mask = PMX_NFRSTPWDWN3_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_0,
+ .mask = PMX_NFRSTPWDWN2_MASK,
+ .val = PMX_NFRSTPWDWN2_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_NFRSTPWDWN3_MASK,
+ .val = PMX_NFRSTPWDWN3_MASK,
},
};
@@ -1677,6 +1899,10 @@ static struct spear_muxreg can0_dis_sd_muxreg[] = {
.reg = PAD_FUNCTION_EN_2,
.mask = PMX_MCICFINTR_MASK | PMX_MCIIORDY_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_2,
+ .mask = PMX_MCICFINTR_MASK | PMX_MCIIORDY_MASK,
+ .val = PMX_MCICFINTR_MASK | PMX_MCIIORDY_MASK,
},
};
@@ -1711,6 +1937,10 @@ static struct spear_muxreg can1_dis_sd_muxreg[] = {
.reg = PAD_FUNCTION_EN_2,
.mask = PMX_MCICS1_MASK | PMX_MCIDMAACK_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_2,
+ .mask = PMX_MCICS1_MASK | PMX_MCIDMAACK_MASK,
+ .val = PMX_MCICS1_MASK | PMX_MCIDMAACK_MASK,
},
};
@@ -1737,6 +1967,10 @@ static struct spear_muxreg can1_dis_kbd_muxreg[] = {
.reg = PAD_FUNCTION_EN_1,
.mask = PMX_KBD_ROWCOL25_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_KBD_ROWCOL25_MASK,
+ .val = PMX_KBD_ROWCOL25_MASK,
},
};
@@ -1763,29 +1997,64 @@ static struct spear_function can1_function = {
.ngroups = ARRAY_SIZE(can1_grps),
};
-/* Pad multiplexing for pci device */
-static const unsigned pci_sata_pins[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 18,
+/* Pad multiplexing for (ras-ip) pci device */
+static const unsigned pci_pins[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 18,
19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36,
37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
55, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99 };
-#define PCI_SATA_MUXREG \
- { \
- .reg = PAD_FUNCTION_EN_0, \
- .mask = PMX_MCI_DATA8_15_MASK, \
- .val = 0, \
- }, { \
- .reg = PAD_FUNCTION_EN_1, \
- .mask = PMX_PCI_REG1_MASK, \
- .val = 0, \
- }, { \
- .reg = PAD_FUNCTION_EN_2, \
- .mask = PMX_PCI_REG2_MASK, \
- .val = 0, \
- }
-/* pad multiplexing for pcie0 device */
+static struct spear_muxreg pci_muxreg[] = {
+ {
+ .reg = PAD_FUNCTION_EN_0,
+ .mask = PMX_MCI_DATA8_15_MASK,
+ .val = 0,
+ }, {
+ .reg = PAD_FUNCTION_EN_1,
+ .mask = PMX_PCI_REG1_MASK,
+ .val = 0,
+ }, {
+ .reg = PAD_FUNCTION_EN_2,
+ .mask = PMX_PCI_REG2_MASK,
+ .val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_0,
+ .mask = PMX_MCI_DATA8_15_MASK,
+ .val = PMX_MCI_DATA8_15_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_PCI_REG1_MASK,
+ .val = PMX_PCI_REG1_MASK,
+ }, {
+ .reg = PAD_DIRECTION_SEL_2,
+ .mask = PMX_PCI_REG2_MASK,
+ .val = PMX_PCI_REG2_MASK,
+ },
+};
+
+static struct spear_modemux pci_modemux[] = {
+ {
+ .muxregs = pci_muxreg,
+ .nmuxregs = ARRAY_SIZE(pci_muxreg),
+ },
+};
+
+static struct spear_pingroup pci_pingroup = {
+ .name = "pci_grp",
+ .pins = pci_pins,
+ .npins = ARRAY_SIZE(pci_pins),
+ .modemuxs = pci_modemux,
+ .nmodemuxs = ARRAY_SIZE(pci_modemux),
+};
+
+static const char *const pci_grps[] = { "pci_grp" };
+static struct spear_function pci_function = {
+ .name = "pci",
+ .groups = pci_grps,
+ .ngroups = ARRAY_SIZE(pci_grps),
+};
+
+/* pad multiplexing for (fix-part) pcie0 device */
static struct spear_muxreg pcie0_muxreg[] = {
- PCI_SATA_MUXREG,
{
.reg = PCIE_SATA_CFG,
.mask = PCIE_CFG_VAL(0),
@@ -1802,15 +2071,12 @@ static struct spear_modemux pcie0_modemux[] = {
static struct spear_pingroup pcie0_pingroup = {
.name = "pcie0_grp",
- .pins = pci_sata_pins,
- .npins = ARRAY_SIZE(pci_sata_pins),
.modemuxs = pcie0_modemux,
.nmodemuxs = ARRAY_SIZE(pcie0_modemux),
};
-/* pad multiplexing for pcie1 device */
+/* pad multiplexing for (fix-part) pcie1 device */
static struct spear_muxreg pcie1_muxreg[] = {
- PCI_SATA_MUXREG,
{
.reg = PCIE_SATA_CFG,
.mask = PCIE_CFG_VAL(1),
@@ -1827,15 +2093,12 @@ static struct spear_modemux pcie1_modemux[] = {
static struct spear_pingroup pcie1_pingroup = {
.name = "pcie1_grp",
- .pins = pci_sata_pins,
- .npins = ARRAY_SIZE(pci_sata_pins),
.modemuxs = pcie1_modemux,
.nmodemuxs = ARRAY_SIZE(pcie1_modemux),
};
-/* pad multiplexing for pcie2 device */
+/* pad multiplexing for (fix-part) pcie2 device */
static struct spear_muxreg pcie2_muxreg[] = {
- PCI_SATA_MUXREG,
{
.reg = PCIE_SATA_CFG,
.mask = PCIE_CFG_VAL(2),
@@ -1852,22 +2115,20 @@ static struct spear_modemux pcie2_modemux[] = {
static struct spear_pingroup pcie2_pingroup = {
.name = "pcie2_grp",
- .pins = pci_sata_pins,
- .npins = ARRAY_SIZE(pci_sata_pins),
.modemuxs = pcie2_modemux,
.nmodemuxs = ARRAY_SIZE(pcie2_modemux),
};
-static const char *const pci_grps[] = { "pcie0_grp", "pcie1_grp", "pcie2_grp" };
-static struct spear_function pci_function = {
- .name = "pci",
- .groups = pci_grps,
- .ngroups = ARRAY_SIZE(pci_grps),
+static const char *const pcie_grps[] = { "pcie0_grp", "pcie1_grp", "pcie2_grp"
+};
+static struct spear_function pcie_function = {
+ .name = "pci_express",
+ .groups = pcie_grps,
+ .ngroups = ARRAY_SIZE(pcie_grps),
};
/* pad multiplexing for sata0 device */
static struct spear_muxreg sata0_muxreg[] = {
- PCI_SATA_MUXREG,
{
.reg = PCIE_SATA_CFG,
.mask = SATA_CFG_VAL(0),
@@ -1884,15 +2145,12 @@ static struct spear_modemux sata0_modemux[] = {
static struct spear_pingroup sata0_pingroup = {
.name = "sata0_grp",
- .pins = pci_sata_pins,
- .npins = ARRAY_SIZE(pci_sata_pins),
.modemuxs = sata0_modemux,
.nmodemuxs = ARRAY_SIZE(sata0_modemux),
};
/* pad multiplexing for sata1 device */
static struct spear_muxreg sata1_muxreg[] = {
- PCI_SATA_MUXREG,
{
.reg = PCIE_SATA_CFG,
.mask = SATA_CFG_VAL(1),
@@ -1909,15 +2167,12 @@ static struct spear_modemux sata1_modemux[] = {
static struct spear_pingroup sata1_pingroup = {
.name = "sata1_grp",
- .pins = pci_sata_pins,
- .npins = ARRAY_SIZE(pci_sata_pins),
.modemuxs = sata1_modemux,
.nmodemuxs = ARRAY_SIZE(sata1_modemux),
};
/* pad multiplexing for sata2 device */
static struct spear_muxreg sata2_muxreg[] = {
- PCI_SATA_MUXREG,
{
.reg = PCIE_SATA_CFG,
.mask = SATA_CFG_VAL(2),
@@ -1934,8 +2189,6 @@ static struct spear_modemux sata2_modemux[] = {
static struct spear_pingroup sata2_pingroup = {
.name = "sata2_grp",
- .pins = pci_sata_pins,
- .npins = ARRAY_SIZE(pci_sata_pins),
.modemuxs = sata2_modemux,
.nmodemuxs = ARRAY_SIZE(sata2_modemux),
};
@@ -1957,6 +2210,14 @@ static struct spear_muxreg ssp1_dis_kbd_muxreg[] = {
PMX_KBD_COL0_MASK | PMX_NFIO8_15_MASK | PMX_NFCE1_MASK |
PMX_NFCE2_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_1,
+ .mask = PMX_KBD_ROWCOL25_MASK | PMX_KBD_COL1_MASK |
+ PMX_KBD_COL0_MASK | PMX_NFIO8_15_MASK | PMX_NFCE1_MASK |
+ PMX_NFCE2_MASK,
+ .val = PMX_KBD_ROWCOL25_MASK | PMX_KBD_COL1_MASK |
+ PMX_KBD_COL0_MASK | PMX_NFIO8_15_MASK | PMX_NFCE1_MASK |
+ PMX_NFCE2_MASK,
},
};
@@ -1983,6 +2244,12 @@ static struct spear_muxreg ssp1_dis_sd_muxreg[] = {
.mask = PMX_MCIADDR0ALE_MASK | PMX_MCIADDR2_MASK |
PMX_MCICECF_MASK | PMX_MCICEXD_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_2,
+ .mask = PMX_MCIADDR0ALE_MASK | PMX_MCIADDR2_MASK |
+ PMX_MCICECF_MASK | PMX_MCICEXD_MASK,
+ .val = PMX_MCIADDR0ALE_MASK | PMX_MCIADDR2_MASK |
+ PMX_MCICECF_MASK | PMX_MCICEXD_MASK,
},
};
@@ -2017,6 +2284,12 @@ static struct spear_muxreg gpt64_muxreg[] = {
.mask = PMX_MCICDCF1_MASK | PMX_MCICDCF2_MASK | PMX_MCICDXD_MASK
| PMX_MCILEDS_MASK,
.val = 0,
+ }, {
+ .reg = PAD_DIRECTION_SEL_2,
+ .mask = PMX_MCICDCF1_MASK | PMX_MCICDCF2_MASK | PMX_MCICDXD_MASK
+ | PMX_MCILEDS_MASK,
+ .val = PMX_MCICDCF1_MASK | PMX_MCICDCF2_MASK | PMX_MCICDXD_MASK
+ | PMX_MCILEDS_MASK,
},
};
@@ -2093,6 +2366,7 @@ static struct spear_pingroup *spear1310_pingroups[] = {
&can0_dis_sd_pingroup,
&can1_dis_sd_pingroup,
&can1_dis_kbd_pingroup,
+ &pci_pingroup,
&pcie0_pingroup,
&pcie1_pingroup,
&pcie2_pingroup,
@@ -2138,6 +2412,7 @@ static struct spear_function *spear1310_functions[] = {
&can0_function,
&can1_function,
&pci_function,
+ &pcie_function,
&sata_function,
&ssp1_function,
&gpt64_function,
diff --git a/drivers/pinctrl/spear/pinctrl-spear1340.c b/drivers/pinctrl/spear/pinctrl-spear1340.c
index a0eb057e55bd..0606b8cf3f2c 100644
--- a/drivers/pinctrl/spear/pinctrl-spear1340.c
+++ b/drivers/pinctrl/spear/pinctrl-spear1340.c
@@ -213,7 +213,7 @@ static const struct pinctrl_pin_desc spear1340_pins[] = {
* Pad multiplexing for making all pads as gpio's. This is done to override the
* values passed from bootloader and start from scratch.
*/
-static const unsigned pads_as_gpio_pins[] = { 251 };
+static const unsigned pads_as_gpio_pins[] = { 12, 88, 89, 251 };
static struct spear_muxreg pads_as_gpio_muxreg[] = {
{
.reg = PAD_FUNCTION_EN_1,
@@ -1692,7 +1692,43 @@ static struct spear_pingroup clcd_pingroup = {
.nmodemuxs = ARRAY_SIZE(clcd_modemux),
};
-static const char *const clcd_grps[] = { "clcd_grp" };
+/* Disable cld runtime to save panel damage */
+static struct spear_muxreg clcd_sleep_muxreg[] = {
+ {
+ .reg = PAD_SHARED_IP_EN_1,
+ .mask = ARM_TRACE_MASK | MIPHY_DBG_MASK,
+ .val = 0,
+ }, {
+ .reg = PAD_FUNCTION_EN_5,
+ .mask = CLCD_REG4_MASK | CLCD_AND_ARM_TRACE_REG4_MASK,
+ .val = 0x0,
+ }, {
+ .reg = PAD_FUNCTION_EN_6,
+ .mask = CLCD_AND_ARM_TRACE_REG5_MASK,
+ .val = 0x0,
+ }, {
+ .reg = PAD_FUNCTION_EN_7,
+ .mask = CLCD_AND_ARM_TRACE_REG6_MASK,
+ .val = 0x0,
+ },
+};
+
+static struct spear_modemux clcd_sleep_modemux[] = {
+ {
+ .muxregs = clcd_sleep_muxreg,
+ .nmuxregs = ARRAY_SIZE(clcd_sleep_muxreg),
+ },
+};
+
+static struct spear_pingroup clcd_sleep_pingroup = {
+ .name = "clcd_sleep_grp",
+ .pins = clcd_pins,
+ .npins = ARRAY_SIZE(clcd_pins),
+ .modemuxs = clcd_sleep_modemux,
+ .nmodemuxs = ARRAY_SIZE(clcd_sleep_modemux),
+};
+
+static const char *const clcd_grps[] = { "clcd_grp", "clcd_sleep_grp" };
static struct spear_function clcd_function = {
.name = "clcd",
.groups = clcd_grps,
@@ -1893,6 +1929,7 @@ static struct spear_pingroup *spear1340_pingroups[] = {
&sdhci_pingroup,
&cf_pingroup,
&xd_pingroup,
+ &clcd_sleep_pingroup,
&clcd_pingroup,
&arm_trace_pingroup,
&miphy_dbg_pingroup,
diff --git a/drivers/pinctrl/spear/pinctrl-spear320.c b/drivers/pinctrl/spear/pinctrl-spear320.c
index 020b1e0bdb3e..ca47b0e50780 100644
--- a/drivers/pinctrl/spear/pinctrl-spear320.c
+++ b/drivers/pinctrl/spear/pinctrl-spear320.c
@@ -2240,6 +2240,10 @@ static struct spear_muxreg pwm2_pin_34_muxreg[] = {
.mask = PMX_SSP_CS_MASK,
.val = 0,
}, {
+ .reg = MODE_CONFIG_REG,
+ .mask = PMX_PWM_MASK,
+ .val = PMX_PWM_MASK,
+ }, {
.reg = IP_SEL_PAD_30_39_REG,
.mask = PMX_PL_34_MASK,
.val = PMX_PWM2_PL_34_VAL,
@@ -2956,9 +2960,9 @@ static struct spear_function mii2_function = {
};
/* Pad multiplexing for cadence mii 1_2 as smii or rmii device */
-static const unsigned smii0_1_pins[] = { 10, 11, 13, 14, 15, 16, 17, 18, 19, 20,
+static const unsigned rmii0_1_pins[] = { 10, 11, 13, 14, 15, 16, 17, 18, 19, 20,
21, 22, 23, 24, 25, 26, 27 };
-static const unsigned rmii0_1_pins[] = { 10, 11, 21, 22, 23, 24, 25, 26, 27 };
+static const unsigned smii0_1_pins[] = { 10, 11, 21, 22, 23, 24, 25, 26, 27 };
static struct spear_muxreg mii0_1_muxreg[] = {
{
.reg = PMX_CONFIG_REG,
diff --git a/drivers/pinctrl/spear/pinctrl-spear3xx.h b/drivers/pinctrl/spear/pinctrl-spear3xx.h
index 31f44347f17c..7860b36053c4 100644
--- a/drivers/pinctrl/spear/pinctrl-spear3xx.h
+++ b/drivers/pinctrl/spear/pinctrl-spear3xx.h
@@ -15,6 +15,7 @@
#include "pinctrl-spear.h"
/* pad mux declarations */
+#define PMX_PWM_MASK (1 << 16)
#define PMX_FIRDA_MASK (1 << 14)
#define PMX_I2C_MASK (1 << 13)
#define PMX_SSP_CS_MASK (1 << 12)
diff --git a/drivers/s390/cio/css.h b/drivers/s390/cio/css.h
index 33bb4d891e16..4af3dfe70ef5 100644
--- a/drivers/s390/cio/css.h
+++ b/drivers/s390/cio/css.h
@@ -112,9 +112,6 @@ extern int for_each_subchannel(int(*fn)(struct subchannel_id, void *), void *);
extern void css_reiterate_subchannels(void);
void css_update_ssd_info(struct subchannel *sch);
-#define __MAX_SUBCHANNEL 65535
-#define __MAX_SSID 3
-
struct channel_subsystem {
u8 cssid;
int valid;
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index fc916f5d7314..fd3143c291c6 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -1424,7 +1424,7 @@ static enum io_sch_action sch_get_action(struct subchannel *sch)
}
if (device_is_disconnected(cdev))
return IO_SCH_REPROBE;
- if (cdev->online)
+ if (cdev->online && !cdev->private->flags.resuming)
return IO_SCH_VERIFY;
if (cdev->private->state == DEV_STATE_NOT_OPER)
return IO_SCH_UNREG_ATTACH;
@@ -1469,12 +1469,6 @@ static int io_subchannel_sch_event(struct subchannel *sch, int process)
rc = 0;
goto out_unlock;
case IO_SCH_VERIFY:
- if (cdev->private->flags.resuming == 1) {
- if (cio_enable_subchannel(sch, (u32)(addr_t)sch)) {
- ccw_device_set_notoper(cdev);
- break;
- }
- }
/* Trigger path verification. */
io_subchannel_verify(sch);
rc = 0;
diff --git a/drivers/s390/cio/idset.c b/drivers/s390/cio/idset.c
index 199bc6791177..65d13e38803f 100644
--- a/drivers/s390/cio/idset.c
+++ b/drivers/s390/cio/idset.c
@@ -125,8 +125,7 @@ int idset_is_empty(struct idset *set)
void idset_add_set(struct idset *to, struct idset *from)
{
- int len = min(__BITOPS_WORDS(to->num_ssid * to->num_id),
- __BITOPS_WORDS(from->num_ssid * from->num_id));
+ int len = min(to->num_ssid * to->num_id, from->num_ssid * from->num_id);
bitmap_or(to->bitmap, to->bitmap, from->bitmap, len);
}
diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c
index b191dd549207..71fddbc60f18 100644
--- a/drivers/scsi/qlogicpti.c
+++ b/drivers/scsi/qlogicpti.c
@@ -1294,26 +1294,19 @@ static struct scsi_host_template qpti_template = {
static const struct of_device_id qpti_match[];
static int __devinit qpti_sbus_probe(struct platform_device *op)
{
- const struct of_device_id *match;
- struct scsi_host_template *tpnt;
struct device_node *dp = op->dev.of_node;
struct Scsi_Host *host;
struct qlogicpti *qpti;
static int nqptis;
const char *fcode;
- match = of_match_device(qpti_match, &op->dev);
- if (!match)
- return -EINVAL;
- tpnt = match->data;
-
/* Sometimes Antares cards come up not completely
* setup, and we get a report of a zero IRQ.
*/
if (op->archdata.irqs[0] == 0)
return -ENODEV;
- host = scsi_host_alloc(tpnt, sizeof(struct qlogicpti));
+ host = scsi_host_alloc(&qpti_template, sizeof(struct qlogicpti));
if (!host)
return -ENOMEM;
@@ -1445,19 +1438,15 @@ static int __devexit qpti_sbus_remove(struct platform_device *op)
static const struct of_device_id qpti_match[] = {
{
.name = "ptisp",
- .data = &qpti_template,
},
{
.name = "PTI,ptisp",
- .data = &qpti_template,
},
{
.name = "QLGC,isp",
- .data = &qpti_template,
},
{
.name = "SUNW,isp",
- .data = &qpti_template,
},
{},
};
diff --git a/drivers/usb/gadget/u_ether.c b/drivers/usb/gadget/u_ether.c
index 6458764994ef..4ec3c0d7a18b 100644
--- a/drivers/usb/gadget/u_ether.c
+++ b/drivers/usb/gadget/u_ether.c
@@ -20,6 +20,7 @@
#include <linux/ctype.h>
#include <linux/etherdevice.h>
#include <linux/ethtool.h>
+#include <linux/if_vlan.h>
#include "u_ether.h"
@@ -295,7 +296,7 @@ static void rx_complete(struct usb_ep *ep, struct usb_request *req)
while (skb2) {
if (status < 0
|| ETH_HLEN > skb2->len
- || skb2->len > ETH_FRAME_LEN) {
+ || skb2->len > VLAN_ETH_FRAME_LEN) {
dev->net->stats.rx_errors++;
dev->net->stats.rx_length_errors++;
DBG(dev, "rx length %d\n", skb2->len);
diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c
index 1e8659ca27ef..809b0de59c09 100644
--- a/drivers/virtio/virtio.c
+++ b/drivers/virtio/virtio.c
@@ -225,8 +225,10 @@ EXPORT_SYMBOL_GPL(register_virtio_device);
void unregister_virtio_device(struct virtio_device *dev)
{
+ int index = dev->index; /* save for after device release */
+
device_unregister(&dev->dev);
- ida_simple_remove(&virtio_index_ida, dev->index);
+ ida_simple_remove(&virtio_index_ida, index);
}
EXPORT_SYMBOL_GPL(unregister_virtio_device);
diff --git a/drivers/xen/Makefile b/drivers/xen/Makefile
index 0e8637035457..74354708c6c4 100644
--- a/drivers/xen/Makefile
+++ b/drivers/xen/Makefile
@@ -2,6 +2,7 @@ ifneq ($(CONFIG_ARM),y)
obj-y += manage.o balloon.o
obj-$(CONFIG_HOTPLUG_CPU) += cpu_hotplug.o
endif
+obj-$(CONFIG_X86) += fallback.o
obj-y += grant-table.o features.o events.o
obj-y += xenbus/
diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index 912ac81b6dbf..0be4df39e953 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -1395,10 +1395,10 @@ void xen_evtchn_do_upcall(struct pt_regs *regs)
{
struct pt_regs *old_regs = set_irq_regs(regs);
+ irq_enter();
#ifdef CONFIG_X86
exit_idle();
#endif
- irq_enter();
__xen_evtchn_do_upcall();
diff --git a/drivers/xen/fallback.c b/drivers/xen/fallback.c
new file mode 100644
index 000000000000..0ef7c4d40f86
--- /dev/null
+++ b/drivers/xen/fallback.c
@@ -0,0 +1,80 @@
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/bug.h>
+#include <linux/export.h>
+#include <asm/hypervisor.h>
+#include <asm/xen/hypercall.h>
+
+int xen_event_channel_op_compat(int cmd, void *arg)
+{
+ struct evtchn_op op;
+ int rc;
+
+ op.cmd = cmd;
+ memcpy(&op.u, arg, sizeof(op.u));
+ rc = _hypercall1(int, event_channel_op_compat, &op);
+
+ switch (cmd) {
+ case EVTCHNOP_close:
+ case EVTCHNOP_send:
+ case EVTCHNOP_bind_vcpu:
+ case EVTCHNOP_unmask:
+ /* no output */
+ break;
+
+#define COPY_BACK(eop) \
+ case EVTCHNOP_##eop: \
+ memcpy(arg, &op.u.eop, sizeof(op.u.eop)); \
+ break
+
+ COPY_BACK(bind_interdomain);
+ COPY_BACK(bind_virq);
+ COPY_BACK(bind_pirq);
+ COPY_BACK(status);
+ COPY_BACK(alloc_unbound);
+ COPY_BACK(bind_ipi);
+#undef COPY_BACK
+
+ default:
+ WARN_ON(rc != -ENOSYS);
+ break;
+ }
+
+ return rc;
+}
+EXPORT_SYMBOL_GPL(xen_event_channel_op_compat);
+
+int HYPERVISOR_physdev_op_compat(int cmd, void *arg)
+{
+ struct physdev_op op;
+ int rc;
+
+ op.cmd = cmd;
+ memcpy(&op.u, arg, sizeof(op.u));
+ rc = _hypercall1(int, physdev_op_compat, &op);
+
+ switch (cmd) {
+ case PHYSDEVOP_IRQ_UNMASK_NOTIFY:
+ case PHYSDEVOP_set_iopl:
+ case PHYSDEVOP_set_iobitmap:
+ case PHYSDEVOP_apic_write:
+ /* no output */
+ break;
+
+#define COPY_BACK(pop, fld) \
+ case PHYSDEVOP_##pop: \
+ memcpy(arg, &op.u.fld, sizeof(op.u.fld)); \
+ break
+
+ COPY_BACK(irq_status_query, irq_status_query);
+ COPY_BACK(apic_read, apic_op);
+ COPY_BACK(ASSIGN_VECTOR, irq_op);
+#undef COPY_BACK
+
+ default:
+ WARN_ON(rc != -ENOSYS);
+ break;
+ }
+
+ return rc;
+}