PCI: rpaphp: remove rpaphp_set_attention_status()

The rpaphp_set_attention_status() routine seems to be a wrapper
around a single rtas call. Abolish it.

Signed-off-by: Linas Vepstas <[e-mail]>
Cc: John Rose <[e-mail]>
Signed-off-by: Kristen Carlson Accardi <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/pci/hotplug/rpaphp.h

···
 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_set_attention_status(struct slot *slot, u8 status);
 	
 #endif				/* _PPC64PHP_H */

drivers/pci/hotplug/rpaphp_core.c

···
  */
 static int set_attention_status(struct hotplug_slot *hotplug_slot, u8 value)
 {
-	int retval = 0;
+	int rc;
 	struct slot *slot = (struct slot *)hotplug_slot->private;
 
 	down(&rpaphp_sem);
 	switch (value) {
 	case 0:
-		retval = rpaphp_set_attention_status(slot, LED_OFF);
-		hotplug_slot->info->attention_status = 0;
-		break;
 	case 1:
-	default:
-		retval = rpaphp_set_attention_status(slot, LED_ON);
-		hotplug_slot->info->attention_status = 1;
-		break;
 	case 2:
-		retval = rpaphp_set_attention_status(slot, LED_ID);
-		hotplug_slot->info->attention_status = 2;
+		break;
+	default:
+		value = 1;
 		break;
 	}
 	up(&rpaphp_sem);
-	return retval;
+
+	rc = rtas_set_indicator(DR_INDICATOR, slot->index, value);
+	if (!rc)
+		hotplug_slot->info->attention_status = value;
+
+	return rc;
 }
 
 /**

drivers/pci/hotplug/rpaphp_slot.c

···
 	return retval;
 }
 
-int rpaphp_set_attention_status(struct slot *slot, u8 status)
-{
-	int rc;
-
-	/* status: LED_OFF or LED_ON */
-	rc = rtas_set_indicator(DR_INDICATOR, slot->index, status);
-	if (rc < 0)
-		err("slot(name=%s location=%s index=0x%x) set attention-status(%d) failed! rc=0x%x\n",
-		    slot->name, slot->location, slot->index, status, rc);
-
-	return rc;
-}