diff options
Diffstat (limited to 'drivers/iio/adc/max1241.c')
| -rw-r--r-- | drivers/iio/adc/max1241.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/iio/adc/max1241.c b/drivers/iio/adc/max1241.c index b60f8448f21a..a5afd84af58b 100644 --- a/drivers/iio/adc/max1241.c +++ b/drivers/iio/adc/max1241.c @@ -148,10 +148,9 @@ static int max1241_probe(struct spi_device *spi) mutex_init(&adc->lock); adc->vdd = devm_regulator_get(dev, "vdd"); - if (IS_ERR(adc->vdd)) { - dev_err(dev, "failed to get vdd regulator\n"); - return PTR_ERR(adc->vdd); - } + if (IS_ERR(adc->vdd)) + return dev_err_probe(dev, PTR_ERR(adc->vdd), + "failed to get vdd regulator\n"); ret = regulator_enable(adc->vdd); if (ret) @@ -164,10 +163,9 @@ static int max1241_probe(struct spi_device *spi) } adc->vref = devm_regulator_get(dev, "vref"); - if (IS_ERR(adc->vref)) { - dev_err(dev, "failed to get vref regulator\n"); - return PTR_ERR(adc->vref); - } + if (IS_ERR(adc->vref)) + return dev_err_probe(dev, PTR_ERR(adc->vref), + "failed to get vref regulator\n"); ret = regulator_enable(adc->vref); if (ret) @@ -182,7 +180,8 @@ static int max1241_probe(struct spi_device *spi) adc->shutdown = devm_gpiod_get_optional(dev, "shutdown", GPIOD_OUT_HIGH); if (IS_ERR(adc->shutdown)) - return PTR_ERR(adc->shutdown); + return dev_err_probe(dev, PTR_ERR(adc->shutdown), + "cannot get shutdown gpio\n"); if (adc->shutdown) dev_dbg(dev, "shutdown pin passed, low-power mode enabled"); |