[kernel] fix incompatible type error for "__rt_ffs()"

2017-07-29 14:16:28 +08:00 · 2017-07-29 14:16:28 +08:00 · dcfaa9a909
parent d4de2c53e3
commit dcfaa9a909
1 changed files with 1 additions and 1 deletions
--- a/src/scheduler.c
+++ b/src/scheduler.c
@ -42,7 +42,7 @@

 static rt_int16_t rt_scheduler_lock_nest;
 extern volatile rt_uint8_t rt_interrupt_nest;
-extern int __rt_ffs(int value);
+extern rt_ubase_t __rt_ffs(rt_ubase_t value);

 rt_list_t rt_thread_priority_table[RT_THREAD_PRIORITY_MAX];
 struct rt_thread *rt_current_thread;