diff options
Diffstat (limited to 'kernel/time/alarmtimer.c')
| -rw-r--r-- | kernel/time/alarmtimer.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c index 4171fee2d4ec..612c97156df7 100644 --- a/kernel/time/alarmtimer.c +++ b/kernel/time/alarmtimer.c @@ -25,6 +25,7 @@ #include <linux/posix-timers.h> #include <linux/workqueue.h> #include <linux/freezer.h> +#include <linux/delay.h> #ifdef CONFIG_MSM_PM #include "lpm-levels.h" @@ -503,6 +504,7 @@ int alarm_cancel(struct alarm *alarm) if (ret >= 0) return ret; cpu_relax(); + ndelay(TIMER_LOCK_TIGHT_LOOP_DELAY_NS); } } EXPORT_SYMBOL_GPL(alarm_cancel); |