| Message ID | 20200827192642.1725-5-krzk@kernel.org |
|---|---|
| State | New |
| Headers | show |
| Series | None | expand |
diff --git a/drivers/iio/adc/ltc2497-core.c b/drivers/iio/adc/ltc2497-core.c index 9b8fd9c32364..d337ed96bbb0 100644 --- a/drivers/iio/adc/ltc2497-core.c +++ b/drivers/iio/adc/ltc2497-core.c @@ -180,13 +180,8 @@ int ltc2497core_probe(struct device *dev, struct iio_dev *indio_dev) return ret; ddata->ref = devm_regulator_get(dev, "vref"); - if (IS_ERR(ddata->ref)) { - if (PTR_ERR(ddata->ref) != -EPROBE_DEFER) - dev_err(dev, "Failed to get vref regulator: %pe\n", - ddata->ref); - - return PTR_ERR(ddata->ref); - } + if (IS_ERR(ddata->ref)) + return dev_err_probe(dev, PTR_ERR(ddata->ref), "Failed to get vref regulator\n"); ret = regulator_enable(ddata->ref); if (ret < 0) {
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> --- Changes since v1: 1. Wrap dev_err_probe() lines at 100 character --- drivers/iio/adc/ltc2497-core.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-)