[PATCH 04/16] iio: adc: exynos_adc: Simplify with dev_err_probe()

Krzysztof Kozlowski
2020-08-26T14:52:59Z

drivers/iio/adc/exynos_adc.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/iio/adc/exynos_adc.c b/drivers/iio/adc/exynos_adc.c
index 7d23b6c33284..20477b249f2a 100644
--- a/drivers/iio/adc/exynos_adc.c
+++ b/drivers/iio/adc/exynos_adc.c
@@ -844,13 +844,9 @@ static int exynos_adc_probe(struct platform_device *pdev)
}

info->vdd = devm_regulator_get(&pdev->dev, "vdd");
- if (IS_ERR(info->vdd)) {
- if (PTR_ERR(info->vdd) != -EPROBE_DEFER)
- dev_err(&pdev->dev,
- "failed getting regulator, err = %ld\n",
- PTR_ERR(info->vdd));
- return PTR_ERR(info->vdd);
- }
+ if (IS_ERR(info->vdd))
+ return dev_err_probe(&pdev->dev, PTR_ERR(info->vdd),
+ "failed getting regulator");

ret = regulator_enable(info->vdd);
if (ret)
--
2.17.1