diff options
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/accel/mma9551.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/iio/accel/mma9551.c b/drivers/iio/accel/mma9551.c index 1277f40..7db7cc0 100644 --- a/drivers/iio/accel/mma9551.c +++ b/drivers/iio/accel/mma9551.c @@ -425,7 +425,11 @@ static int mma9551_gpio_probe(struct iio_dev *indio_dev) return PTR_ERR(gpio); } - data->irqs[i] = gpiod_to_irq(gpio); + ret = gpiod_to_irq(gpio); + if (ret < 0) + return ret; + + data->irqs[i] = ret; ret = devm_request_threaded_irq(dev, data->irqs[i], NULL, mma9551_event_handler, IRQF_TRIGGER_RISING | IRQF_ONESHOT, |
