1 files changed, 3 insertions, 3 deletions

diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c
index 7a15afb73ed0..57efe0400bc2 100644
--- a/kernel/posix-timers.c
+++ b/kernel/posix-timers.c
@@ -712,7 +712,7 @@ sys_timer_getoverrun(timer_t timer_id)
 {
         struct k_itimer *timr;
         int overrun;
-        long flags;
+        unsigned long flags;
 
         timr = lock_timer(timer_id, &flags);
         if (!timr)
@@ -784,7 +784,7 @@ sys_timer_settime(timer_t timer_id, int flags,
         struct k_itimer *timr;
         struct itimerspec new_spec, old_spec;
         int error = 0;
-        long flag;
+        unsigned long flag;
         struct itimerspec *rtn = old_setting ? &old_spec : NULL;
 
         if (!new_setting)
@@ -836,7 +836,7 @@ asmlinkage long
 sys_timer_delete(timer_t timer_id)
 {
         struct k_itimer *timer;
-        long flags;
+        unsigned long flags;
 
 retry_delete:
         timer = lock_timer(timer_id, &flags);