ARM: 5785/1: Use ST vendor enum instead of numeral

[safe/jmp/linux-2.6] / kernel / rtmutex.c

diff --git a/kernel/rtmutex.c b/kernel/rtmutex.c
index fec77e7..29bd4ba 100644 (file)
--- a/kernel/rtmutex.c
+++ b/kernel/rtmutex.c
@@ -891,9 +891,9 @@ int __sched rt_mutex_lock_interruptible(struct rt_mutex *lock,
 EXPORT_SYMBOL_GPL(rt_mutex_lock_interruptible);
 
 /**
- * rt_mutex_lock_interruptible_ktime - lock a rt_mutex interruptible
- *                                    the timeout structure is provided
- *                                    by the caller
+ * rt_mutex_timed_lock - lock a rt_mutex interruptible
+ *                     the timeout structure is provided
+ *                     by the caller
  *
  * @lock:              the rt_mutex to be locked
  * @timeout:           timeout structure or NULL (no timeout)
@@ -902,7 +902,7 @@ EXPORT_SYMBOL_GPL(rt_mutex_lock_interruptible);
  * Returns:
  *  0          on success
  * -EINTR      when interrupted by a signal
- * -ETIMEOUT   when the timeout expired
+ * -ETIMEDOUT  when the timeout expired
  * -EDEADLK    when the lock would deadlock (when deadlock detection is on)
  */
 int
@@ -940,7 +940,7 @@ void __sched rt_mutex_unlock(struct rt_mutex *lock)
 }
 EXPORT_SYMBOL_GPL(rt_mutex_unlock);
 
-/***
+/**
  * rt_mutex_destroy - mark a mutex unusable
  * @lock: the mutex to be destroyed
  *
@@ -1039,16 +1039,14 @@ int rt_mutex_start_proxy_lock(struct rt_mutex *lock,
        if (!rt_mutex_owner(lock) || try_to_steal_lock(lock, task)) {
                /* We got the lock for task. */
                debug_rt_mutex_lock(lock);
-
                rt_mutex_set_owner(lock, task, 0);
-
+               spin_unlock(&lock->wait_lock);
                rt_mutex_deadlock_account_lock(lock, task);
                return 1;
        }
 
        ret = task_blocks_on_rt_mutex(lock, waiter, task, detect_deadlock);
 
-
        if (ret && !waiter->task) {
                /*
                 * Reset the return value. We might have