[PATCH] remove kernel/power/pm.c:pm_unregister()

Since the last user is removed in -mm, we can now remove this long deprecated
function.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 20 deletions

diff --git a/kernel/power/pm.c b/kernel/power/pm.c
index 0f6908cce1dd..84063ac8fcfc 100644
--- a/kernel/power/pm.c
+++ b/kernel/power/pm.c
@@ -75,25 +75,6 @@ struct pm_dev *pm_register(pm_dev_t type,
         return dev;
 }
 
-/**
- *      pm_unregister -  unregister a device with power management
- *      @dev: device to unregister
- *
- *      Remove a device from the power management notification lists. The
- *      dev passed must be a handle previously returned by pm_register.
- */
- 
-void pm_unregister(struct pm_dev *dev)
-{
-        if (dev) {
-                mutex_lock(&pm_devs_lock);
-                list_del(&dev->entry);
-                mutex_unlock(&pm_devs_lock);
-
-                kfree(dev);
-        }
-}
-
 static void __pm_unregister(struct pm_dev *dev)
 {
         if (dev) {
@@ -258,7 +239,6 @@ int pm_send_all(pm_request_t rqst, void *data)
 }
 
 EXPORT_SYMBOL(pm_register);
-EXPORT_SYMBOL(pm_unregister);
 EXPORT_SYMBOL(pm_unregister_all);
 EXPORT_SYMBOL(pm_send_all);
 EXPORT_SYMBOL(pm_active);