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| author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-08-29 09:47:17 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-09-03 21:40:50 +0300 |
| commit | bfa96be8a49c1548b7d1311022262676d7fc6f30 (patch) | |
| tree | 1b1cd0e08d6b996bf5b5385c0168dc9d09aae79c /drivers | |
| parent | ce30eeb613cbde817ae3c041505a3181cccb9d35 (diff) | |
| download | linux-bfa96be8a49c1548b7d1311022262676d7fc6f30.tar.xz | |
iio: afe: iio-rescale: 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>
Acked-by: Peter Rosin <peda@axentia.se>
Link: https://lore.kernel.org/r/20200829064726.26268-9-krzk@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iio/afe/iio-rescale.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/iio/afe/iio-rescale.c b/drivers/iio/afe/iio-rescale.c index 69c0f277ada0..e42ea2b1707d 100644 --- a/drivers/iio/afe/iio-rescale.c +++ b/drivers/iio/afe/iio-rescale.c @@ -276,11 +276,9 @@ 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) { |