1 files changed, 2 insertions, 2 deletions
diff --git a/components/drivers/include/drivers/cputime.h b/components/drivers/include/drivers/cputime.h
index 26a1e40f8e..ec98f3152e 100644
--- a/components/drivers/include/drivers/cputime.h
+++ b/components/drivers/include/drivers/cputime.h
@@ -16,11 +16,11 @@
 struct rt_clock_cputime_ops
 {
     float    (*cputime_getres) (void);
-    uint32_t (*cputime_gettime)(void);
+    uint64_t (*cputime_gettime)(void);
 };
 
 float    clock_cpu_getres(void);
-uint32_t clock_cpu_gettime(void);
+uint64_t clock_cpu_gettime(void);
 
 uint32_t clock_cpu_microsecond(uint32_t cpu_tick);
 uint32_t clock_cpu_millisecond(uint32_t cpu_tick);