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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-10-20 00:05:38 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-10-20 00:05:38 +0400
commita7204d72db251784808b0c050220992d7f833a2c (patch)
tree3491452ea74b039f3278fd95bb7ad7c88b6b3631 /drivers/bcma
parentba6857b2d49646f2d4c245ff58d95d145f380177 (diff)
parent31d141e3a666269a3b6fcccddb0351caf7454240 (diff)
downloadlinux-a7204d72db251784808b0c050220992d7f833a2c.tar.xz
Merge 3.12-rc6 into driver-core-next
We want these fixes here too. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/bcma')
-rw-r--r--drivers/bcma/driver_pci.c49
1 files changed, 26 insertions, 23 deletions
diff --git a/drivers/bcma/driver_pci.c b/drivers/bcma/driver_pci.c
index c9fd6943ce45..50329d1057ed 100644
--- a/drivers/bcma/driver_pci.c
+++ b/drivers/bcma/driver_pci.c
@@ -210,25 +210,6 @@ static void bcma_core_pci_config_fixup(struct bcma_drv_pci *pc)
}
}
-static void bcma_core_pci_power_save(struct bcma_drv_pci *pc, bool up)
-{
- u16 data;
-
- if (pc->core->id.rev >= 15 && pc->core->id.rev <= 20) {
- data = up ? 0x74 : 0x7C;
- bcma_pcie_mdio_writeread(pc, BCMA_CORE_PCI_MDIO_BLK1,
- BCMA_CORE_PCI_MDIO_BLK1_MGMT1, 0x7F64);
- bcma_pcie_mdio_writeread(pc, BCMA_CORE_PCI_MDIO_BLK1,
- BCMA_CORE_PCI_MDIO_BLK1_MGMT3, data);
- } else if (pc->core->id.rev >= 21 && pc->core->id.rev <= 22) {
- data = up ? 0x75 : 0x7D;
- bcma_pcie_mdio_writeread(pc, BCMA_CORE_PCI_MDIO_BLK1,
- BCMA_CORE_PCI_MDIO_BLK1_MGMT1, 0x7E65);
- bcma_pcie_mdio_writeread(pc, BCMA_CORE_PCI_MDIO_BLK1,
- BCMA_CORE_PCI_MDIO_BLK1_MGMT3, data);
- }
-}
-
/**************************************************
* Init.
**************************************************/
@@ -255,6 +236,32 @@ void bcma_core_pci_init(struct bcma_drv_pci *pc)
bcma_core_pci_clientmode_init(pc);
}
+void bcma_core_pci_power_save(struct bcma_bus *bus, bool up)
+{
+ struct bcma_drv_pci *pc;
+ u16 data;
+
+ if (bus->hosttype != BCMA_HOSTTYPE_PCI)
+ return;
+
+ pc = &bus->drv_pci[0];
+
+ if (pc->core->id.rev >= 15 && pc->core->id.rev <= 20) {
+ data = up ? 0x74 : 0x7C;
+ bcma_pcie_mdio_writeread(pc, BCMA_CORE_PCI_MDIO_BLK1,
+ BCMA_CORE_PCI_MDIO_BLK1_MGMT1, 0x7F64);
+ bcma_pcie_mdio_writeread(pc, BCMA_CORE_PCI_MDIO_BLK1,
+ BCMA_CORE_PCI_MDIO_BLK1_MGMT3, data);
+ } else if (pc->core->id.rev >= 21 && pc->core->id.rev <= 22) {
+ data = up ? 0x75 : 0x7D;
+ bcma_pcie_mdio_writeread(pc, BCMA_CORE_PCI_MDIO_BLK1,
+ BCMA_CORE_PCI_MDIO_BLK1_MGMT1, 0x7E65);
+ bcma_pcie_mdio_writeread(pc, BCMA_CORE_PCI_MDIO_BLK1,
+ BCMA_CORE_PCI_MDIO_BLK1_MGMT3, data);
+ }
+}
+EXPORT_SYMBOL_GPL(bcma_core_pci_power_save);
+
int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc, struct bcma_device *core,
bool enable)
{
@@ -310,8 +317,6 @@ void bcma_core_pci_up(struct bcma_bus *bus)
pc = &bus->drv_pci[0];
- bcma_core_pci_power_save(pc, true);
-
bcma_core_pci_extend_L1timer(pc, true);
}
EXPORT_SYMBOL_GPL(bcma_core_pci_up);
@@ -326,7 +331,5 @@ void bcma_core_pci_down(struct bcma_bus *bus)
pc = &bus->drv_pci[0];
bcma_core_pci_extend_L1timer(pc, false);
-
- bcma_core_pci_power_save(pc, false);
}
EXPORT_SYMBOL_GPL(bcma_core_pci_down);