3 files changed, 30 insertions, 39 deletions

diff --git a/drivers/pci/hotplug/rpaphp.h b/drivers/pci/hotplug/rpaphp.h
index 6e4f93ba6555..095c9aacaa16 100644
--- a/drivers/pci/hotplug/rpaphp.h
+++ b/drivers/pci/hotplug/rpaphp.h
@@ -91,6 +91,7 @@ extern int num_slots;
 extern int rpaphp_enable_pci_slot(struct slot *slot);
 extern int register_pci_slot(struct slot *slot);
 extern int rpaphp_get_pci_adapter_status(struct slot *slot, int is_init, u8 * value);
+extern int rpaphp_get_sensor_state(struct slot *slot, int *state);
 
 /* rpaphp_core.c */
 extern int rpaphp_add_slot(struct device_node *dn);
diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c
index acf17645fd8a..341fdd59090b 100644
--- a/drivers/pci/hotplug/rpaphp_core.c
+++ b/drivers/pci/hotplug/rpaphp_core.c
@@ -393,22 +393,40 @@ static void __exit rpaphp_exit(void)
         cleanup_slots();
 }
 
-static int enable_slot(struct hotplug_slot *hotplug_slot)
+static int __enable_slot(struct slot *slot)
 {
-        int retval = 0;
-        struct slot *slot = (struct slot *)hotplug_slot->private;
+        int state;
+        int retval;
 
-        if (slot->state == CONFIGURED) {
-                dbg("%s: %s is already enabled\n", __FUNCTION__, slot->name);
-                goto exit;
+        if (slot->state == CONFIGURED)
+                return 0;
+
+        retval = rpaphp_get_sensor_state(slot, &state);
+        if (retval)
+                return retval;
+
+        if (state == PRESENT) {
+                pcibios_add_pci_devices(slot->bus);
+                slot->state = CONFIGURED;
+        } else if (state == EMPTY) {
+                slot->state = EMPTY;
+        } else {
+                err("%s: slot[%s] is in invalid state\n", __FUNCTION__, slot->name);
+                slot->state = NOT_VALID;
+                return -EINVAL;
         }
+        return 0;
+}
+
+static int enable_slot(struct hotplug_slot *hotplug_slot)
+{
+        int retval;
+        struct slot *slot = (struct slot *)hotplug_slot->private;
 
-        dbg("ENABLING SLOT %s\n", slot->name);
         down(&rpaphp_sem);
-        retval = rpaphp_enable_pci_slot(slot);
+        retval = __enable_slot(slot);
         up(&rpaphp_sem);
-exit:
-        dbg("%s - Exit: rc[%d]\n", __FUNCTION__, retval);
+
         return retval;
 }
 
diff --git a/drivers/pci/hotplug/rpaphp_pci.c b/drivers/pci/hotplug/rpaphp_pci.c
index ce7ebec05933..d1297d070a75 100644
--- a/drivers/pci/hotplug/rpaphp_pci.c
+++ b/drivers/pci/hotplug/rpaphp_pci.c
@@ -32,7 +32,7 @@
 #include "../pci.h"             /* for pci_add_new_bus */
 #include "rpaphp.h"
 
-static int rpaphp_get_sensor_state(struct slot *slot, int *state)
+int rpaphp_get_sensor_state(struct slot *slot, int *state)
 {
         int rc;
         int setlevel;
@@ -212,31 +212,3 @@ exit_rc:
         return rc;
 }
 
-int rpaphp_enable_pci_slot(struct slot *slot)
-{
-        int retval = 0, state;
-
-        retval = rpaphp_get_sensor_state(slot, &state);
-        if (retval)
-                goto exit;
-        dbg("%s: sensor state[%d]\n", __FUNCTION__, state);
-        /* if slot is not empty, enable the adapter */
-        if (state == PRESENT) {
-                dbg("%s : slot[%s] is occupied.\n", __FUNCTION__, slot->name);
-                pcibios_add_pci_devices(slot->bus);
-                slot->state = CONFIGURED;
-                info("%s: devices in slot[%s] configured\n",
-                                        __FUNCTION__, slot->name);
-        } else if (state == EMPTY) {
-                dbg("%s : slot[%s] is empty\n", __FUNCTION__, slot->name);
-                slot->state = EMPTY;
-        } else {
-                err("%s: slot[%s] is in invalid state\n", __FUNCTION__,
-                    slot->name);
-                slot->state = NOT_VALID;
-                retval = -EINVAL;
-        }
-exit:
-        dbg("%s - Exit: rc[%d]\n", __FUNCTION__, retval);
-        return retval;
-}