Message ID | 20200826145153.10444-4-krzk@kernel.org (mailing list archive) |
---|---|
State | Not Applicable |
Headers | show |
Series | [01/16] iio: accel: bma180: Simplify with dev_err_probe() | expand |
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)
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> --- drivers/iio/adc/exynos_adc.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-)