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authorKenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>2007-01-10 00:03:10 +0300
committerGreg Kroah-Hartman <gregkh@suse.de>2007-02-08 02:50:05 +0300
commit9f593e30b318719b0e3889c730cc3a2d0729a707 (patch)
treef3fae586a92afb2073dd0c00c7fffa7dd6024075 /drivers/pci/hotplug/shpchp_hpc.c
parent1555b33da0b27f933fbe08679935ce9d83c0e9e9 (diff)
downloadlinux-9f593e30b318719b0e3889c730cc3a2d0729a707.tar.xz
shpchp: delete trailing whitespace
This patch deletes trailing white space in SHPCHP driver. This has no functional change. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/pci/hotplug/shpchp_hpc.c')
-rw-r--r--drivers/pci/hotplug/shpchp_hpc.c32
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/pci/hotplug/shpchp_hpc.c b/drivers/pci/hotplug/shpchp_hpc.c
index 7e9347eea5b1..5183a45d45b5 100644
--- a/drivers/pci/hotplug/shpchp_hpc.c
+++ b/drivers/pci/hotplug/shpchp_hpc.c
@@ -329,9 +329,9 @@ static int shpc_write_cmd(struct slot *slot, u8 t_slot, u8 cmd)
++t_slot;
temp_word = (t_slot << 8) | (cmd & 0xFF);
dbg("%s: t_slot %x cmd %x\n", __FUNCTION__, t_slot, cmd);
-
+
/* To make sure the Controller Busy bit is 0 before we send out the
- * command.
+ * command.
*/
shpc_writew(ctrl, CMD, temp_word);
@@ -357,7 +357,7 @@ static int hpc_check_cmd_status(struct controller *ctrl)
{
int retval = 0;
u16 cmd_status = shpc_readw(ctrl, CMD_STATUS) & 0x000F;
-
+
switch (cmd_status >> 1) {
case 0:
retval = 0;
@@ -544,7 +544,7 @@ static int hpc_set_attention_status(struct slot *slot, u8 value)
u8 slot_cmd = 0;
switch (value) {
- case 0 :
+ case 0 :
slot_cmd = SET_ATTN_OFF; /* OFF */
break;
case 1:
@@ -735,7 +735,7 @@ static irqreturn_t shpc_isr(int irq, void *dev_id)
if (!intr_loc)
return IRQ_NONE;
- dbg("%s: intr_loc = %x\n",__FUNCTION__, intr_loc);
+ dbg("%s: intr_loc = %x\n",__FUNCTION__, intr_loc);
if(!shpchp_poll_mode) {
/*
@@ -748,12 +748,12 @@ static irqreturn_t shpc_isr(int irq, void *dev_id)
shpc_writel(ctrl, SERR_INTR_ENABLE, serr_int);
intr_loc2 = shpc_readl(ctrl, INTR_LOC);
- dbg("%s: intr_loc2 = %x\n",__FUNCTION__, intr_loc2);
+ dbg("%s: intr_loc2 = %x\n",__FUNCTION__, intr_loc2);
}
if (intr_loc & CMD_INTR_PENDING) {
- /*
- * Command Complete Interrupt Pending
+ /*
+ * Command Complete Interrupt Pending
* RO only - clear by writing 1 to the Command Completion
* Detect bit in Controller SERR-INT register
*/
@@ -767,7 +767,7 @@ static irqreturn_t shpc_isr(int irq, void *dev_id)
if (!(intr_loc & ~CMD_INTR_PENDING))
goto out;
- for (hp_slot = 0; hp_slot < ctrl->num_slots; hp_slot++) {
+ for (hp_slot = 0; hp_slot < ctrl->num_slots; hp_slot++) {
/* To find out which slot has interrupt pending */
if (!(intr_loc & SLOT_INTR_PENDING(hp_slot)))
continue;
@@ -799,7 +799,7 @@ static irqreturn_t shpc_isr(int irq, void *dev_id)
serr_int &= ~(GLOBAL_INTR_MASK | SERR_INTR_RSVDZ_MASK);
shpc_writel(ctrl, SERR_INTR_ENABLE, serr_int);
}
-
+
return IRQ_HANDLED;
}
@@ -919,7 +919,7 @@ static struct hpc_ops shpchp_hpc_ops = {
.power_on_slot = hpc_power_on_slot,
.slot_enable = hpc_slot_enable,
.slot_disable = hpc_slot_disable,
- .set_bus_speed_mode = hpc_set_bus_speed_mode,
+ .set_bus_speed_mode = hpc_set_bus_speed_mode,
.set_attention_status = hpc_set_attention_status,
.get_power_status = hpc_get_power_status,
.get_attention_status = hpc_get_attention_status,
@@ -936,7 +936,7 @@ static struct hpc_ops shpchp_hpc_ops = {
.green_led_on = hpc_set_green_led_on,
.green_led_off = hpc_set_green_led_off,
.green_led_blink = hpc_set_green_led_blink,
-
+
.release_ctlr = hpc_release_ctlr,
};
@@ -993,9 +993,9 @@ int shpc_init(struct controller *ctrl, struct pci_dev *pdev)
ctrl->mmio_size = 0x24 + 0x4 * num_slots;
}
- info("HPC vendor_id %x device_id %x ss_vid %x ss_did %x\n", pdev->vendor, pdev->device, pdev->subsystem_vendor,
+ info("HPC vendor_id %x device_id %x ss_vid %x ss_did %x\n", pdev->vendor, pdev->device, pdev->subsystem_vendor,
pdev->subsystem_device);
-
+
rc = pci_enable_device(pdev);
if (rc) {
err("%s: pci_enable_device failed\n", __FUNCTION__);
@@ -1057,7 +1057,7 @@ int shpc_init(struct controller *ctrl, struct pci_dev *pdev)
slot_reg &= ~SLOT_REG_RSVDZ_MASK;
shpc_writel(ctrl, SLOT_REG(hp_slot), slot_reg);
}
-
+
if (shpchp_poll_mode) {
/* Install interrupt polling timer. Start with 10 sec delay */
init_timer(&ctrl->poll_timer);
@@ -1069,7 +1069,7 @@ int shpc_init(struct controller *ctrl, struct pci_dev *pdev)
info("Can't get msi for the hotplug controller\n");
info("Use INTx for the hotplug controller\n");
}
-
+
rc = request_irq(ctrl->pci_dev->irq, shpc_isr, IRQF_SHARED,
MY_NAME, (void *)ctrl);
dbg("%s: request_irq %d for hpc%d (returns %d)\n",