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-rw-r--r--kernel/mutex.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/mutex.h b/kernel/mutex.h
index 00fe84e7b672..069189947257 100644
--- a/kernel/mutex.h
+++ b/kernel/mutex.h
@@ -9,8 +9,10 @@
* !CONFIG_DEBUG_MUTEXES case. Most of them are NOPs:
*/
-#define spin_lock_mutex(lock) spin_lock(lock)
-#define spin_unlock_mutex(lock) spin_unlock(lock)
+#define spin_lock_mutex(lock, flags) \
+ do { spin_lock(lock); (void)(flags); } while (0)
+#define spin_unlock_mutex(lock, flags) \
+ do { spin_unlock(lock); (void)(flags); } while (0)
#define mutex_remove_waiter(lock, waiter, ti) \
__list_del((waiter)->list.prev, (waiter)->list.next)