diff options
Diffstat (limited to 'drivers/iio/amplifiers')
| -rw-r--r-- | drivers/iio/amplifiers/ad8366.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/iio/amplifiers/ad8366.c b/drivers/iio/amplifiers/ad8366.c index 62167b87caea..8345ba65d41d 100644 --- a/drivers/iio/amplifiers/ad8366.c +++ b/drivers/iio/amplifiers/ad8366.c @@ -262,8 +262,11 @@ static int ad8366_probe(struct spi_device *spi) case ID_ADA4961: case ID_ADL5240: case ID_HMC1119: - st->reset_gpio = devm_gpiod_get(&spi->dev, "reset", - GPIOD_OUT_HIGH); + st->reset_gpio = devm_gpiod_get_optional(&spi->dev, "reset", GPIOD_OUT_HIGH); + if (IS_ERR(st->reset_gpio)) { + ret = PTR_ERR(st->reset_gpio); + goto error_disable_reg; + } indio_dev->channels = ada4961_channels; indio_dev->num_channels = ARRAY_SIZE(ada4961_channels); break; |