[v3,2/2] Input: ads7846: use gpio_request_one to configure pendown_gpio

Commit Message

Poddar, Sourav Feb. 3, 2011, 3:21 p.m. UTC

None

Patch

diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index ce5baee..7480460 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -956,7 +956,8 @@  static int __devinit ads7846_setup_pendown(struct spi_device *spi, struct ads784
 		return 0;
 	}
 
-	err = gpio_request(pdata->gpio_pendown, "ads7846_pendown");
+	err = gpio_request_one(pdata->gpio_pendown, GPIOF_DIR_IN,
+						"ads7846_pendown");
 	if (err) {
 		dev_err(&spi->dev, "failed to request pendown GPIO%d\n",
 			pdata->gpio_pendown);