[PATCH 9/19] PCI: rpaphp: remove a call that does nothing but a pointer lookup

[Linas Vepstas]

Delete another stovepipe: a call to a routine which does nothing.
Remove un-needed semaphore as well.

Signed-off-by: Linas Vepstas <linas at austin.ibm.com>
Cc: John Rose <johnrose at austin.ibm.com>

----

 drivers/pci/hotplug/rpaphp_core.c |   17 ++---------------
 1 file changed, 2 insertions(+), 15 deletions(-)

Index: linux-2.6.21-rc4-git4/drivers/pci/hotplug/rpaphp_core.c
===================================================================
--- linux-2.6.21-rc4-git4.orig/drivers/pci/hotplug/rpaphp_core.c	2007-04-03 11:04:25.000000000 -0500
+++ linux-2.6.21-rc4-git4/drivers/pci/hotplug/rpaphp_core.c	2007-04-03 11:04:26.000000000 -0500
@@ -54,11 +54,6 @@ MODULE_LICENSE("GPL");
 
 module_param(debug, bool, 0644);
 
-static int rpaphp_get_attention_status(struct slot *slot)
-{
-	return slot->hotplug_slot->info->attention_status;
-}
-
 /**
  * set_attention_status - set attention LED
  * echo 0 > attention -- set LED OFF
@@ -95,8 +90,6 @@ static int set_attention_status(struct h
  * get_power_status - get power status of a slot
  * @hotplug_slot: slot to get status
  * @value: pointer to store status
- *
- *
  */
 static int get_power_status(struct hotplug_slot *hotplug_slot, u8 * value)
 {
@@ -113,18 +106,12 @@ static int get_power_status(struct hotpl
 
 /**
  * get_attention_status - get attention LED status
- *
- *
  */
 static int get_attention_status(struct hotplug_slot *hotplug_slot, u8 * value)
 {
-	int retval = 0;
 	struct slot *slot = (struct slot *)hotplug_slot->private;
-
-	down(&rpaphp_sem);
-	*value = rpaphp_get_attention_status(slot);
-	up(&rpaphp_sem);
-	return retval;
+	*value = slot->hotplug_slot->info->attention_status;
+	return 0;
 }
 
 static int get_adapter_status(struct hotplug_slot *hotplug_slot, u8 * value)