From: Petr Vorel pvorel@suse.cz
Fix backport of commit f18ddc13af981ce3c7b7f26925f099e7c6929aba upstream.
Update backport to change ENOTSUPP to EOPNOTSUPP in alarm_timer_{del,set}(), which were removed in f2c45807d3992fe0f173f34af9c347d907c31686 in v4.13-rc1.
Fixes: 65b7a5a36afb11a6769a70308c1ef3a2afae6bf4
Signed-off-by: Petr Vorel pvorel@suse.cz Acked-by: Thadeu Lima de Souza Cascardo cascardo@canonical.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- kernel/time/alarmtimer.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/kernel/time/alarmtimer.c +++ b/kernel/time/alarmtimer.c @@ -586,7 +586,7 @@ static void alarm_timer_get(struct k_iti static int alarm_timer_del(struct k_itimer *timr) { if (!rtcdev) - return -ENOTSUPP; + return -EOPNOTSUPP;
if (alarm_try_to_cancel(&timr->it.alarm.alarmtimer) < 0) return TIMER_RETRY; @@ -610,7 +610,7 @@ static int alarm_timer_set(struct k_itim ktime_t exp;
if (!rtcdev) - return -ENOTSUPP; + return -EOPNOTSUPP;
if (flags & ~TIMER_ABSTIME) return -EINVAL;