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path: root/drivers/staging/android/alarm-dev.c
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Diffstat (limited to 'drivers/staging/android/alarm-dev.c')
-rw-r--r--drivers/staging/android/alarm-dev.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/staging/android/alarm-dev.c b/drivers/staging/android/alarm-dev.c
index 6dc27dac679d..647694f43dcf 100644
--- a/drivers/staging/android/alarm-dev.c
+++ b/drivers/staging/android/alarm-dev.c
@@ -60,7 +60,12 @@ struct devalarm {
static struct devalarm alarms[ANDROID_ALARM_TYPE_COUNT];
-
+/**
+ * is_wakeup() - Checks to see if this alarm can wake the device
+ * @type: The type of alarm being checked
+ *
+ * Return: 1 if this is a wakeup alarm, otherwise 0
+ */
static int is_wakeup(enum android_alarm_type type)
{
return (type == ANDROID_ALARM_RTC_WAKEUP ||
@@ -76,7 +81,6 @@ static void devalarm_start(struct devalarm *alrm, ktime_t exp)
hrtimer_start(&alrm->u.hrt, exp, HRTIMER_MODE_ABS);
}
-
static int devalarm_try_to_cancel(struct devalarm *alrm)
{
if (is_wakeup(alrm->type))