[PATCH] locking/rtmutex: Use correct define for debug

[Sebastian Andrzej Siewior]

There is no such thing like CONFIG_RT_MUTEX_DEBUG. The debugging code
for rtmutex is hidding behind CONFIG_DEBUG_RT_MUTEXES.

Use CONFIG_DEBUG_RT_MUTEXES for debugging.

Fixes: 3ac7d0ecf0e18 ("locking/rtmutex: Restrict the trylock WARN_ON() to 
debug")
Signed-off-by: Sebastian Andrzej Siewior <bige...@linutronix.de>
---
 kernel/locking/rtmutex.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/locking/rtmutex.c b/kernel/locking/rtmutex.c
index d584e32dae50a..56f1278150637 100644
--- a/kernel/locking/rtmutex.c
+++ b/kernel/locking/rtmutex.c
@@ -1504,7 +1504,7 @@ int __sched rt_mutex_trylock(struct rt_mutex *lock)
 {
        int ret;
 
-       if (IS_ENABLED(CONFIG_RT_MUTEX_DEBUG) && WARN_ON_ONCE(!in_task()))
+       if (IS_ENABLED(CONFIG_DEBUG_RT_MUTEXES) && WARN_ON_ONCE(!in_task()))
                return 0;
 
        ret = rt_mutex_fasttrylock(lock, rt_mutex_slowtrylock);
-- 
2.31.0