3 年前 · 63b97db64a
--- a/src/ipc.c
+++ b/src/ipc.c
@@ -709,8 +709,6 @@ RTM_EXPORT(rt_sem_control);
 
															 /**@}*/
														
 
															 #endif /* RT_USING_SEMAPHORE */
														
 
															-#define RT_USING_MUTEX
														
 
															-
														
 
															 #ifdef RT_USING_MUTEX
														
 
															 rt_inline rt_uint8_t _mutex_update_priority(struct rt_mutex *mutex)
														
 
															 {