1 files changed, 22 insertions, 24 deletions

diff --git a/kernel/rtmutex.c b/kernel/rtmutex.c
index 45d61016da57..91b699aa658b 100644
--- a/kernel/rtmutex.c
+++ b/kernel/rtmutex.c
@@ -161,8 +161,7 @@ static int rt_mutex_adjust_prio_chain(task_t *task,
                                       int deadlock_detect,
                                       struct rt_mutex *orig_lock,
                                       struct rt_mutex_waiter *orig_waiter,
-                                      struct task_struct *top_task
-                                      __IP_DECL__)
+                                      struct task_struct *top_task)
 {
         struct rt_mutex *lock;
         struct rt_mutex_waiter *waiter, *top_waiter = orig_waiter;
@@ -357,7 +356,7 @@ static inline int try_to_steal_lock(struct rt_mutex *lock)
  *
  * Must be called with lock->wait_lock held.
  */
-static int try_to_take_rt_mutex(struct rt_mutex *lock __IP_DECL__)
+static int try_to_take_rt_mutex(struct rt_mutex *lock)
 {
         /*
          * We have to be careful here if the atomic speedups are
@@ -384,7 +383,7 @@ static int try_to_take_rt_mutex(struct rt_mutex *lock __IP_DECL__)
                 return 0;
 
         /* We got the lock. */
-        debug_rt_mutex_lock(lock __IP__);
+        debug_rt_mutex_lock(lock);
 
         rt_mutex_set_owner(lock, current, 0);
 
@@ -402,8 +401,7 @@ static int try_to_take_rt_mutex(struct rt_mutex *lock __IP_DECL__)
  */
 static int task_blocks_on_rt_mutex(struct rt_mutex *lock,
                                    struct rt_mutex_waiter *waiter,
-                                   int detect_deadlock
-                                   __IP_DECL__)
+                                   int detect_deadlock)
 {
         struct rt_mutex_waiter *top_waiter = waiter;
         task_t *owner = rt_mutex_owner(lock);
@@ -454,7 +452,7 @@ static int task_blocks_on_rt_mutex(struct rt_mutex *lock,
         spin_unlock(&lock->wait_lock);
 
         res = rt_mutex_adjust_prio_chain(owner, detect_deadlock, lock, waiter,
-                                         current __IP__);
+                                         current);
 
         spin_lock(&lock->wait_lock);
 
@@ -526,7 +524,7 @@ static void wakeup_next_waiter(struct rt_mutex *lock)
  * Must be called with lock->wait_lock held
  */
 static void remove_waiter(struct rt_mutex *lock,
-                          struct rt_mutex_waiter *waiter  __IP_DECL__)
+                          struct rt_mutex_waiter *waiter)
 {
         int first = (waiter == rt_mutex_top_waiter(lock));
         int boost = 0;
@@ -568,7 +566,7 @@ static void remove_waiter(struct rt_mutex *lock,
 
         spin_unlock(&lock->wait_lock);
 
-        rt_mutex_adjust_prio_chain(owner, 0, lock, NULL, current __IP__);
+        rt_mutex_adjust_prio_chain(owner, 0, lock, NULL, current);
 
         spin_lock(&lock->wait_lock);
 }
@@ -595,7 +593,7 @@ void rt_mutex_adjust_pi(struct task_struct *task)
         get_task_struct(task);
         spin_unlock_irqrestore(&task->pi_lock, flags);
 
-        rt_mutex_adjust_prio_chain(task, 0, NULL, NULL, task __RET_IP__);
+        rt_mutex_adjust_prio_chain(task, 0, NULL, NULL, task);
 }
 
 /*
@@ -604,7 +602,7 @@ void rt_mutex_adjust_pi(struct task_struct *task)
 static int __sched
 rt_mutex_slowlock(struct rt_mutex *lock, int state,
                   struct hrtimer_sleeper *timeout,
-                  int detect_deadlock __IP_DECL__)
+                  int detect_deadlock)
 {
         struct rt_mutex_waiter waiter;
         int ret = 0;
@@ -615,7 +613,7 @@ rt_mutex_slowlock(struct rt_mutex *lock, int state,
         spin_lock(&lock->wait_lock);
 
         /* Try to acquire the lock again: */
-        if (try_to_take_rt_mutex(lock __IP__)) {
+        if (try_to_take_rt_mutex(lock)) {
                 spin_unlock(&lock->wait_lock);
                 return 0;
         }
@@ -629,7 +627,7 @@ rt_mutex_slowlock(struct rt_mutex *lock, int state,
 
         for (;;) {
                 /* Try to acquire the lock: */
-                if (try_to_take_rt_mutex(lock __IP__))
+                if (try_to_take_rt_mutex(lock))
                         break;
 
                 /*
@@ -653,7 +651,7 @@ rt_mutex_slowlock(struct rt_mutex *lock, int state,
                  */
                 if (!waiter.task) {
                         ret = task_blocks_on_rt_mutex(lock, &waiter,
-                                                      detect_deadlock __IP__);
+                                                      detect_deadlock);
                         /*
                          * If we got woken up by the owner then start loop
                          * all over without going into schedule to try
@@ -680,7 +678,7 @@ rt_mutex_slowlock(struct rt_mutex *lock, int state,
         set_current_state(TASK_RUNNING);
 
         if (unlikely(waiter.task))
-                remove_waiter(lock, &waiter __IP__);
+                remove_waiter(lock, &waiter);
 
         /*
          * try_to_take_rt_mutex() sets the waiter bit
@@ -711,7 +709,7 @@ rt_mutex_slowlock(struct rt_mutex *lock, int state,
  * Slow path try-lock function:
  */
 static inline int
-rt_mutex_slowtrylock(struct rt_mutex *lock __IP_DECL__)
+rt_mutex_slowtrylock(struct rt_mutex *lock)
 {
         int ret = 0;
 
@@ -719,7 +717,7 @@ rt_mutex_slowtrylock(struct rt_mutex *lock __IP_DECL__)
 
         if (likely(rt_mutex_owner(lock) != current)) {
 
-                ret = try_to_take_rt_mutex(lock __IP__);
+                ret = try_to_take_rt_mutex(lock);
                 /*
                  * try_to_take_rt_mutex() sets the lock waiters
                  * bit unconditionally. Clean this up.
@@ -769,13 +767,13 @@ rt_mutex_fastlock(struct rt_mutex *lock, int state,
                   int detect_deadlock,
                   int (*slowfn)(struct rt_mutex *lock, int state,
                                 struct hrtimer_sleeper *timeout,
-                                int detect_deadlock __IP_DECL__))
+                                int detect_deadlock))
 {
         if (!detect_deadlock && likely(rt_mutex_cmpxchg(lock, NULL, current))) {
                 rt_mutex_deadlock_account_lock(lock, current);
                 return 0;
         } else
-                return slowfn(lock, state, NULL, detect_deadlock __RET_IP__);
+                return slowfn(lock, state, NULL, detect_deadlock);
 }
 
 static inline int
@@ -783,24 +781,24 @@ rt_mutex_timed_fastlock(struct rt_mutex *lock, int state,
                         struct hrtimer_sleeper *timeout, int detect_deadlock,
                         int (*slowfn)(struct rt_mutex *lock, int state,
                                       struct hrtimer_sleeper *timeout,
-                                      int detect_deadlock __IP_DECL__))
+                                      int detect_deadlock))
 {
         if (!detect_deadlock && likely(rt_mutex_cmpxchg(lock, NULL, current))) {
                 rt_mutex_deadlock_account_lock(lock, current);
                 return 0;
         } else
-                return slowfn(lock, state, timeout, detect_deadlock __RET_IP__);
+                return slowfn(lock, state, timeout, detect_deadlock);
 }
 
 static inline int
 rt_mutex_fasttrylock(struct rt_mutex *lock,
-                     int (*slowfn)(struct rt_mutex *lock __IP_DECL__))
+                     int (*slowfn)(struct rt_mutex *lock))
 {
         if (likely(rt_mutex_cmpxchg(lock, NULL, current))) {
                 rt_mutex_deadlock_account_lock(lock, current);
                 return 1;
         }
-        return slowfn(lock __RET_IP__);
+        return slowfn(lock);
 }
 
 static inline void
@@ -948,7 +946,7 @@ void rt_mutex_init_proxy_locked(struct rt_mutex *lock,
                                 struct task_struct *proxy_owner)
 {
         __rt_mutex_init(lock, NULL);
-        debug_rt_mutex_proxy_lock(lock, proxy_owner __RET_IP__);
+        debug_rt_mutex_proxy_lock(lock, proxy_owner);
         rt_mutex_set_owner(lock, proxy_owner, 0);
         rt_mutex_deadlock_account_lock(lock, proxy_owner);
 }