[PATCH] Input: gpio_keys - switch to using gpio_request_one()

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This saves us a few lines of code.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
---
 drivers/input/keyboard/gpio_keys.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index 79435de..d327f5a 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -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);
-- 
1.7.11.7


-- 
Dmitry
--
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