diff options
| author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-08-29 08:47:19 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-09-03 19:40:50 +0100 |
| commit | ed1759093cacbe359597fce1ca0f2831ccb96deb (patch) | |
| tree | 338fdac798aec552bc6c62f52b034f02fbe0ef0d /drivers/iio/chemical | |
| parent | 8facae29c468bd4ac1cabb440cdbac47ac9ac9e1 (diff) | |
iio: chemical: scd30: 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: Tomasz Duszynski <tomasz.duszynski@octakon.com>
Link: https://lore.kernel.org/r/20200829064726.26268-11-krzk@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/chemical')
| -rw-r--r-- | drivers/iio/chemical/scd30_core.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/iio/chemical/scd30_core.c b/drivers/iio/chemical/scd30_core.c index eac76972f83e..4d0d798c7cd3 100644 --- a/drivers/iio/chemical/scd30_core.c +++ b/drivers/iio/chemical/scd30_core.c @@ -705,13 +705,8 @@ int scd30_probe(struct device *dev, int irq, const char *name, void *priv, indio_dev->available_scan_masks = scd30_scan_masks; state->vdd = devm_regulator_get(dev, "vdd"); - if (IS_ERR(state->vdd)) { - if (PTR_ERR(state->vdd) == -EPROBE_DEFER) - return -EPROBE_DEFER; - - dev_err(dev, "failed to get regulator\n"); - return PTR_ERR(state->vdd); - } + if (IS_ERR(state->vdd)) + return dev_err_probe(dev, PTR_ERR(state->vdd), "failed to get regulator\n"); ret = regulator_enable(state->vdd); if (ret) |