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Commit 333e34bf authored by Dmitry Torokhov's avatar Dmitry Torokhov
Browse files

Input: gpio_keys - switch to using gpio_request_one() 



This saves us a few lines of code.

Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent 1a22e16f

drivers/input/keyboard/gpio_keys.c

+1 −9
Original line number Diff line number Diff line
@@ -440,21 +440,13 @@ static int gpio_keys_setup_key(struct platform_device *pdev, 


	if (gpio_is_valid(button->gpio)) {



		error = gpio_request(button->gpio, desc);

		error = gpio_request_one(button->gpio, GPIOF_IN, desc);

		if (error < 0) {

			dev_err(dev, "Failed to request GPIO %d, error %d\n",

				button->gpio, error);

			return error;

		}



		error = gpio_direction_input(button->gpio);

		if (error < 0) {

			dev_err(dev,

				"Failed to configure direction for GPIO %d, error %d\n",

				button->gpio, error);

			goto fail;

		}



		if (button->debounce_interval) {

			error = gpio_set_debounce(button->gpio,

					button->debounce_interval * 1000);