diff options
Diffstat (limited to 'drivers/iio/adc/ad7266.c')
| -rw-r--r-- | drivers/iio/adc/ad7266.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/iio/adc/ad7266.c b/drivers/iio/adc/ad7266.c index a6f4fc5f8201..bbad9b94cd75 100644 --- a/drivers/iio/adc/ad7266.c +++ b/drivers/iio/adc/ad7266.c @@ -367,7 +367,7 @@ static const struct ad7266_chan_info ad7266_chan_infos[] = { }, }; -static void __devinit ad7266_init_channels(struct iio_dev *indio_dev) +static void ad7266_init_channels(struct iio_dev *indio_dev) { struct ad7266_state *st = iio_priv(indio_dev); bool is_differential, is_signed; @@ -391,7 +391,7 @@ static const char * const ad7266_gpio_labels[] = { "AD0", "AD1", "AD2", }; -static int __devinit ad7266_probe(struct spi_device *spi) +static int ad7266_probe(struct spi_device *spi) { struct ad7266_platform_data *pdata = spi->dev.platform_data; struct iio_dev *indio_dev; @@ -411,7 +411,11 @@ static int __devinit ad7266_probe(struct spi_device *spi) if (ret) goto error_put_reg; - st->vref_uv = regulator_get_voltage(st->reg); + ret = regulator_get_voltage(st->reg); + if (ret < 0) + goto error_disable_reg; + + st->vref_uv = ret; } else { /* Use internal reference */ st->vref_uv = 2500000; @@ -494,7 +498,7 @@ error_put_reg: return ret; } -static int __devexit ad7266_remove(struct spi_device *spi) +static int ad7266_remove(struct spi_device *spi) { struct iio_dev *indio_dev = spi_get_drvdata(spi); struct ad7266_state *st = iio_priv(indio_dev); @@ -525,7 +529,7 @@ static struct spi_driver ad7266_driver = { .owner = THIS_MODULE, }, .probe = ad7266_probe, - .remove = __devexit_p(ad7266_remove), + .remove = ad7266_remove, .id_table = ad7266_id, }; module_spi_driver(ad7266_driver); |