From: Linas Vepstas <linas@austin.ibm.com>
Date: Fri, 13 Apr 2007 22:34:13 +0000 (-0700)
Subject: PCI: rpaphp: Remve another call that is a wrapper
X-Git-Tag: upstream/snapshot3+hdmi~34877^2~16
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=427310ff02e80cc80826407c0121cec3694c9e7d;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

PCI: rpaphp: Remve another call that is a wrapper

Remove another stovepipe: a call which wraps another call, and
just adds printks.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Cc: John Rose <johnrose@austin.ibm.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/pci/hotplug/rpaphp.h b/drivers/pci/hotplug/rpaphp.h
index 2ccbe8d..fdd99b2 100644
--- a/drivers/pci/hotplug/rpaphp.h
+++ b/drivers/pci/hotplug/rpaphp.h
@@ -103,7 +103,6 @@ extern void dealloc_slot_struct(struct slot *slot);
 extern struct slot *alloc_slot_struct(struct device_node *dn, int drc_index, char *drc_name, int power_domain);
 extern int rpaphp_register_slot(struct slot *slot);
 extern int rpaphp_deregister_slot(struct slot *slot);
-extern int rpaphp_get_power_status(struct slot *slot, u8 * value);
 extern int rpaphp_set_attention_status(struct slot *slot, u8 status);
 	
 #endif				/* _PPC64PHP_H */
diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c
index ca95e151..2d919fb 100644
--- a/drivers/pci/hotplug/rpaphp_core.c
+++ b/drivers/pci/hotplug/rpaphp_core.c
@@ -100,11 +100,13 @@ static int set_attention_status(struct hotplug_slot *hotplug_slot, u8 value)
  */
 static int get_power_status(struct hotplug_slot *hotplug_slot, u8 * value)
 {
-	int retval;
+	int retval, level;
 	struct slot *slot = (struct slot *)hotplug_slot->private;
 
 	down(&rpaphp_sem);
-	retval = rpaphp_get_power_status(slot, value);
+	retval = rtas_get_power_level (slot->power_domain, &level);
+	if (!retval)
+		*value = level;
 	up(&rpaphp_sem);
 	return retval;
 }
diff --git a/drivers/pci/hotplug/rpaphp_pci.c b/drivers/pci/hotplug/rpaphp_pci.c
index 881e807..ba8c837 100644
--- a/drivers/pci/hotplug/rpaphp_pci.c
+++ b/drivers/pci/hotplug/rpaphp_pci.c
@@ -183,9 +183,14 @@ exit_rc:
 
 int rpaphp_register_pci_slot(struct slot *slot)
 {
+	int rc, level;
 	struct hotplug_slot_info *info = slot->hotplug_slot->info;
 
-	rpaphp_get_power_status(slot, &info->power_status);
+	rc = rtas_get_power_level(slot->power_domain, &level);
+	if (rc)
+		return rc;
+	info->power_status = level;
+
 	rpaphp_get_pci_adapter_status(slot, 1, &info->adapter_status);
 
 	if (info->adapter_status == NOT_VALID) {
diff --git a/drivers/pci/hotplug/rpaphp_slot.c b/drivers/pci/hotplug/rpaphp_slot.c
index 9b94007..30c9dc9 100644
--- a/drivers/pci/hotplug/rpaphp_slot.c
+++ b/drivers/pci/hotplug/rpaphp_slot.c
@@ -184,24 +184,6 @@ sysfs_fail:
 	return retval;
 }
 
-int rpaphp_get_power_status(struct slot *slot, u8 * value)
-{
-	int rc = 0, level;
-	
-	rc = rtas_get_power_level(slot->power_domain, &level);
-	if (rc < 0) {
-		err("failed to get power-level for slot(%s), rc=0x%x\n",
-			slot->location, rc);
-		return rc;
-	}
-
-	dbg("%s the power level of slot %s(pwd-domain:0x%x) is %d\n",
-		__FUNCTION__, slot->name, slot->power_domain, level);
-	*value = level;
-
-	return rc;
-}
-
 int rpaphp_set_attention_status(struct slot *slot, u8 status)
 {
 	int rc;