diff options
| author | Cai Huoqing <caihuoqing@baidu.com> | 2021-09-28 09:41:53 +0800 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-10-19 08:30:44 +0100 |
| commit | 8283b95455ca962751d6851bf085dbe0b1e88a95 (patch) | |
| tree | 2940423cec8e0768c3e4d1e3991e63a75b0aa31c | |
| parent | 842f221d8ca94862ca23639c5eb70854917b2ece (diff) | |
iio: light: cm36651: Make use of the helper function dev_err_probe()
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
Using dev_err_probe() can reduce code size, and the error value
gets printed.
Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Link: https://lore.kernel.org/r/20210928014156.1491-2-caihuoqing@baidu.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/light/cm36651.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/iio/light/cm36651.c b/drivers/iio/light/cm36651.c index fd83a19929bc..89f5e48a6642 100644 --- a/drivers/iio/light/cm36651.c +++ b/drivers/iio/light/cm36651.c @@ -632,10 +632,9 @@ static int cm36651_probe(struct i2c_client *client, cm36651 = iio_priv(indio_dev); cm36651->vled_reg = devm_regulator_get(&client->dev, "vled"); - if (IS_ERR(cm36651->vled_reg)) { - dev_err(&client->dev, "get regulator vled failed\n"); - return PTR_ERR(cm36651->vled_reg); - } + if (IS_ERR(cm36651->vled_reg)) + return dev_err_probe(&client->dev, PTR_ERR(cm36651->vled_reg), + "get regulator vled failed\n"); ret = regulator_enable(cm36651->vled_reg); if (ret) { |