修复编译警告

2 files changed, 3 insertions, 3 deletions

diff --git a/components/drivers/cputime/cputime.c b/components/drivers/cputime/cputime.c
index b39e789cd2..97fbc328fe 100644
--- a/components/drivers/cputime/cputime.c
+++ b/components/drivers/cputime/cputime.c
@@ -52,7 +52,7 @@ uint64_t clock_cpu_gettime(void)
  * @param parameter the Parameters of timeout function
  *
  */
-void clock_cpu_settimeout(uint64_t tick, void (*timeout)(void *param), void *param)
+int clock_cpu_settimeout(uint64_t tick, void (*timeout)(void *param), void *param)
 {
     if (_cputime_ops)
         return _cputime_ops->cputime_settimeout(tick, timeout, param);
diff --git a/components/drivers/include/drivers/cputime.h b/components/drivers/include/drivers/cputime.h
index 2547ffa42e..665c89fb68 100644
--- a/components/drivers/include/drivers/cputime.h
+++ b/components/drivers/include/drivers/cputime.h
@@ -17,12 +17,12 @@ struct rt_clock_cputime_ops
 {
     double (*cputime_getres)(void);
     uint64_t (*cputime_gettime)(void);
-    void (*cputime_settimeout)(uint64_t tick, void (*timeout)(void *param), void *param);
+    int (*cputime_settimeout)(uint64_t tick, void (*timeout)(void *param), void *param);
 };
 
 double clock_cpu_getres(void);
 uint64_t clock_cpu_gettime(void);
-void clock_cpu_settimeout(uint64_t tick, void (*timeout)(void *param), void *param);
+int clock_cpu_settimeout(uint64_t tick, void (*timeout)(void *param), void *param);
 
 uint64_t clock_cpu_microsecond(uint64_t cpu_tick);
 uint64_t clock_cpu_millisecond(uint64_t cpu_tick);