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Commit 1201e7e6 authored by Igor Grinberg's avatar Igor Grinberg Committed by Dmitry Torokhov
Browse files

Input: ads7846 - fix gpio_pendown configuration 



The pendown gpio was requested but not configured for input.
Configure it for input.

Signed-off-by: default avatarIgor Grinberg <grinberg@compulab.co.il>
Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent ebcaaad9

drivers/input/touchscreen/ads7846.c

+7 −0
Original line number Diff line number Diff line
@@ -966,6 +966,13 @@ static int __devinit ads7846_setup_pendown(struct spi_device *spi, struct ads784 
				pdata->gpio_pendown);

			return err;

		}

		err = gpio_direction_input(pdata->gpio_pendown);

		if (err) {

			dev_err(&spi->dev, "failed to setup pendown GPIO%d\n",

				pdata->gpio_pendown);

			gpio_free(pdata->gpio_pendown);

			return err;

		}



		ts->gpio_pendown = pdata->gpio_pendown;