diff options
| -rw-r--r-- | drivers/input/touchscreen/exc3000.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/input/touchscreen/exc3000.c b/drivers/input/touchscreen/exc3000.c index 4b7eee01c6aa..69eae79e2087 100644 --- a/drivers/input/touchscreen/exc3000.c +++ b/drivers/input/touchscreen/exc3000.c @@ -109,6 +109,11 @@ static inline void exc3000_schedule_timer(struct exc3000_data *data) mod_timer(&data->timer, jiffies + msecs_to_jiffies(EXC3000_TIMEOUT_MS)); } +static void exc3000_shutdown_timer(void *timer) +{ + timer_shutdown_sync(timer); +} + static int exc3000_read_frame(struct exc3000_data *data, u8 *buf) { struct i2c_client *client = data->client; @@ -386,6 +391,11 @@ static int exc3000_probe(struct i2c_client *client) if (error) return error; + error = devm_add_action_or_reset(&client->dev, exc3000_shutdown_timer, + &data->timer); + if (error) + return error; + error = devm_request_threaded_irq(&client->dev, client->irq, NULL, exc3000_interrupt, IRQF_ONESHOT, client->name, data); |