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Input: gpio_keys_polled - simplify with dev_err_probe()

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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>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230625162817.100397-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Krzysztof Kozlowski 2023-06-25 18:27:54 +02:00 committed by Dmitry Torokhov
parent 0d384e5959
commit caec3d4416
1 changed files with 2 additions and 6 deletions
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8
drivers/input/keyboard/gpio_keys_polled.c
View File

@ -299,13 +299,9 @@ static int gpio_keys_polled_probe(struct platform_device *pdev)
NULL, GPIOD_IN,
button->desc);
if (IS_ERR(bdata->gpiod)) {
error = PTR_ERR(bdata->gpiod);
if (error != -EPROBE_DEFER)
dev_err(dev,
"failed to get gpio: %d\n",
error);
fwnode_handle_put(child);
return error;
return dev_err_probe(dev, PTR_ERR(bdata->gpiod),
"failed to get gpio\n");
}
} else if (gpio_is_valid(button->gpio)) {
/*