From 17d981fa707ef6f212dda17d1ec64a4a360c91a7 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Sun, 25 Jun 2023 18:28:10 +0200 Subject: [PATCH] Input: resistive-adc-touch - 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/20230625162817.100397-18-krzysztof.kozlowski@linaro.org Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/resistive-adc-touch.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/input/touchscreen/resistive-adc-touch.c b/drivers/input/touchscreen/resistive-adc-touch.c index 6f754a8d30b1..7e761ec73273 100644 --- a/drivers/input/touchscreen/resistive-adc-touch.c +++ b/drivers/input/touchscreen/resistive-adc-touch.c @@ -210,12 +210,8 @@ static int grts_probe(struct platform_device *pdev) /* get the channels from IIO device */ st->iio_chans = devm_iio_channel_get_all(dev); - if (IS_ERR(st->iio_chans)) { - error = PTR_ERR(st->iio_chans); - if (error != -EPROBE_DEFER) - dev_err(dev, "can't get iio channels.\n"); - return error; - } + if (IS_ERR(st->iio_chans)) + return dev_err_probe(dev, PTR_ERR(st->iio_chans), "can't get iio channels\n"); if (!device_property_present(dev, "io-channel-names")) return -ENODEV;