diff options
Diffstat (limited to 'drivers/input/input-poller.c')
| -rw-r--r-- | drivers/input/input-poller.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/input/input-poller.c b/drivers/input/input-poller.c index 688e3cb1c2a0..9c57713a6151 100644 --- a/drivers/input/input-poller.c +++ b/drivers/input/input-poller.c @@ -162,7 +162,7 @@ static ssize_t input_dev_set_poll_interval(struct device *dev, if (interval > poller->poll_interval_max) return -EINVAL; - mutex_lock(&input->mutex); + guard(mutex)(&input->mutex); poller->poll_interval = interval; @@ -172,8 +172,6 @@ static ssize_t input_dev_set_poll_interval(struct device *dev, input_dev_poller_queue_work(poller); } - mutex_unlock(&input->mutex); - return count; } |