diff options
Diffstat (limited to 'drivers/input/touchscreen/ipaq-micro-ts.c')
| -rw-r--r-- | drivers/input/touchscreen/ipaq-micro-ts.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/input/touchscreen/ipaq-micro-ts.c b/drivers/input/touchscreen/ipaq-micro-ts.c index 94720c41c9be..243e6465d9bd 100644 --- a/drivers/input/touchscreen/ipaq-micro-ts.c +++ b/drivers/input/touchscreen/ipaq-micro-ts.c @@ -47,7 +47,7 @@ static void micro_ts_toggle_receive(struct touchscreen_data *ts, bool enable) { struct ipaq_micro *micro = ts->micro; - spin_lock_irq(µ->lock); + guard(spinlock_irq)(µ->lock); if (enable) { micro->ts = micro_ts_receive; @@ -56,8 +56,6 @@ static void micro_ts_toggle_receive(struct touchscreen_data *ts, bool enable) micro->ts = NULL; micro->ts_data = NULL; } - - spin_unlock_irq(&ts->micro->lock); } static int micro_ts_open(struct input_dev *input) @@ -133,13 +131,11 @@ static int micro_ts_resume(struct device *dev) struct touchscreen_data *ts = dev_get_drvdata(dev); struct input_dev *input = ts->input; - mutex_lock(&input->mutex); + guard(mutex)(&input->mutex); if (input_device_enabled(input)) micro_ts_toggle_receive(ts, true); - mutex_unlock(&input->mutex); - return 0; } |