pciehp: cleanup wait command completion

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>

1 files changed, 0 insertions, 18 deletions

diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h
index e4524cf02427..17167d594472 100644
--- a/drivers/pci/hotplug/pciehp.h
+++ b/drivers/pci/hotplug/pciehp.h
@@ -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);