diff options
| author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-08-29 09:47:16 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-09-03 21:40:50 +0300 |
| commit | ce30eeb613cbde817ae3c041505a3181cccb9d35 (patch) | |
| tree | c6b18f66e6330c7c9676e51aa391ac386914cc33 /drivers/iio/adc/stm32-dfsdm-core.c | |
| parent | 6d2710ce2c45122eea4ccdb4cee1fd56e6702cea (diff) | |
| download | linux-ce30eeb613cbde817ae3c041505a3181cccb9d35.tar.xz | |
iio: adc: stm32: Simplify with dev_err_probe()
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>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20200829064726.26268-8-krzk@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/adc/stm32-dfsdm-core.c')
| -rw-r--r-- | drivers/iio/adc/stm32-dfsdm-core.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/iio/adc/stm32-dfsdm-core.c b/drivers/iio/adc/stm32-dfsdm-core.c index 26e2011c5868..0b8bea88b011 100644 --- a/drivers/iio/adc/stm32-dfsdm-core.c +++ b/drivers/iio/adc/stm32-dfsdm-core.c @@ -243,12 +243,9 @@ static int stm32_dfsdm_parse_of(struct platform_device *pdev, * on use case. */ priv->clk = devm_clk_get(&pdev->dev, "dfsdm"); - if (IS_ERR(priv->clk)) { - ret = PTR_ERR(priv->clk); - if (ret != -EPROBE_DEFER) - dev_err(&pdev->dev, "Failed to get clock (%d)\n", ret); - return ret; - } + if (IS_ERR(priv->clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(priv->clk), + "Failed to get clock\n"); priv->aclk = devm_clk_get(&pdev->dev, "audio"); if (IS_ERR(priv->aclk)) |