| From | Krzysztof Kozlowski <> | Subject | [PATCH v2 09/18] iio: afe: iio-rescale: Simplify with dev_err_probe() | Date | Thu, 27 Aug 2020 21:26:33 +0200 |
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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>
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Changes since v1: 1. Wrap dev_err_probe() lines at 100 character --- drivers/iio/afe/iio-rescale.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/iio/afe/iio-rescale.c b/drivers/iio/afe/iio-rescale.c index 69c0f277ada0..8cd9645c50e8 100644 --- a/drivers/iio/afe/iio-rescale.c +++ b/drivers/iio/afe/iio-rescale.c @@ -276,11 +276,8 @@ static int rescale_probe(struct platform_device *pdev) int ret; source = devm_iio_channel_get(dev, NULL); - if (IS_ERR(source)) { - if (PTR_ERR(source) != -EPROBE_DEFER) - dev_err(dev, "failed to get source channel\n"); - return PTR_ERR(source); - } + if (IS_ERR(source)) + return dev_err_probe(dev, PTR_ERR(source), "failed to get source channel\n"); sizeof_ext_info = iio_get_channel_ext_info_count(source); if (sizeof_ext_info) { -- 2.17.1
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