From: Krzysztof Kozlowski Date: Sun, 25 Jun 2023 16:27:57 +0000 (+0200) Subject: Input: rotary_encoder - simplify with dev_err_probe() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1e402a15bc00201c1068596445ebfe98d60d1c58;p=linux.git 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 Reviewed-by: Hans de Goede Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20230625162817.100397-5-krzysztof.kozlowski@linaro.org Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/misc/rotary_encoder.c b/drivers/input/misc/rotary_encoder.c index 22ec620830653..fb3a34f8eccd2 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;