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pciehp: cleanup wait command completion

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This patch cleans up the code to wait for command completion.

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>
This commit is contained in:
Kenji Kaneshige
2006-12-21 17:01:09 -08:00
committed by Greg Kroah-Hartman
parent 75e13178af
commit 44ef4cefb0
4 changed files with 82 additions and 193 deletions
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18
drivers/pci/hotplug/pciehp.h
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@@ -173,24 +173,6 @@ static inline struct slot *pciehp_find_slot(struct controller *ctrl, u8 device)
return NULL;
}
static inline int wait_for_ctrl_irq(struct controller *ctrl)
{
DECLARE_WAITQUEUE(wait, current);
add_wait_queue(&ctrl->queue, &wait);
if (!pciehp_poll_mode)
/* Sleep for up to 1 second */
msleep_interruptible(1000);
else
msleep_interruptible(2500);
remove_wait_queue(&ctrl->queue, &wait);
if (signal_pending(current))
return -EINTR;
return 0;
}
struct hpc_ops {
int (*power_on_slot)(struct slot *slot);
int (*power_off_slot)(struct slot *slot);