Driver core: accept all valid action-strings in uevent-trigger

[linux-2.6-omap-h63xx.git] / lib / kobject_uevent.c

diff --git a/lib/kobject_uevent.c b/lib/kobject_uevent.c
index bd5ecbbafab1cff8926f8ef14af983051209af23..6a80c784a8fb91f43c6d5f3f833df320be3b2cbb 100644 (file)
--- a/lib/kobject_uevent.c
+++ b/lib/kobject_uevent.c
@@ -33,25 +33,15 @@ static DEFINE_SPINLOCK(sequence_lock);
 static struct sock *uevent_sock;
 #endif
 
-static char *action_to_string(enum kobject_action action)
-{
-       switch (action) {
-       case KOBJ_ADD:
-               return "add";
-       case KOBJ_REMOVE:
-               return "remove";
-       case KOBJ_CHANGE:
-               return "change";
-       case KOBJ_OFFLINE:
-               return "offline";
-       case KOBJ_ONLINE:
-               return "online";
-       case KOBJ_MOVE:
-               return "move";
-       default:
-               return NULL;
-       }
-}
+/* the strings here must match the enum in include/linux/kobject.h */
+const char *kobject_actions[] = {
+       "add",
+       "remove",
+       "change",
+       "move",
+       "online",
+       "offline",
+};
 
 /**
  * kobject_uevent_env - send an uevent with environmental data
@@ -83,7 +73,7 @@ int kobject_uevent_env(struct kobject *kobj, enum kobject_action action,
 
        pr_debug("%s\n", __FUNCTION__);
 
-       action_string = action_to_string(action);
+       action_string = kobject_actions[action];
        if (!action_string) {
                pr_debug("kobject attempted to send uevent without action_string!\n");
                return -EINVAL;