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Commit da5ee074 authored by Dmitry Torokhov's avatar Dmitry Torokhov
Browse files

Input: gpio_keys_polled - 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 333e34bf

drivers/input/keyboard/gpio_keys_polled.c

+2 −10
Original line number Diff line number Diff line
@@ -270,22 +270,14 @@ static int gpio_keys_polled_probe(struct platform_device *pdev) 
			goto err_free_gpio;

		}



		error = gpio_request(gpio,

				     button->desc ? button->desc : DRV_NAME);

		error = gpio_request_one(gpio, GPIOF_IN,

					 button->desc ?: DRV_NAME);

		if (error) {

			dev_err(dev, "unable to claim gpio %u, err=%d\n",

				gpio, error);

			goto err_free_gpio;

		}



		error = gpio_direction_input(gpio);

		if (error) {

			dev_err(dev,

				"unable to set direction on gpio %u, err=%d\n",

				gpio, error);

			goto err_free_gpio;

		}



		bdata->can_sleep = gpio_cansleep(gpio);

		bdata->last_state = -1;

		bdata->threshold = DIV_ROUND_UP(button->debounce_interval,