diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2023-06-25 18:27:57 +0200 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2023-07-07 16:54:27 -0700 |
| commit | 1e402a15bc00201c1068596445ebfe98d60d1c58 (patch) | |
| tree | badddd267426d0a33f6e17265fef93e18c989fcc /drivers/input/misc | |
| parent | a07e68dff58bd536f9e909b007875726eade5c0e (diff) | |
Input: rotary_encoder - 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 <krzysztof.kozlowski@linaro.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20230625162817.100397-5-krzysztof.kozlowski@linaro.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/misc')
| -rw-r--r-- | drivers/input/misc/rotary_encoder.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/input/misc/rotary_encoder.c b/drivers/input/misc/rotary_encoder.c index 22ec62083065..fb3a34f8eccd 100644 --- a/drivers/input/misc/rotary_encoder.c +++ b/drivers/input/misc/rotary_encoder.c @@ -236,12 +236,8 @@ static int rotary_encoder_probe(struct platform_device *pdev) device_property_read_bool(dev, "rotary-encoder,relative-axis"); encoder->gpios = devm_gpiod_get_array(dev, NULL, GPIOD_IN); - if (IS_ERR(encoder->gpios)) { - err = PTR_ERR(encoder->gpios); - if (err != -EPROBE_DEFER) - dev_err(dev, "unable to get gpios: %d\n", err); - return err; - } + if (IS_ERR(encoder->gpios)) + return dev_err_probe(dev, PTR_ERR(encoder->gpios), "unable to get gpios\n"); if (encoder->gpios->ndescs < 2) { dev_err(dev, "not enough gpios found\n"); return -EINVAL; |