[PATCH] Input:keyboard:samsung-keypad - Fix for correct return type

The return type of the function samsung_keypad_report() is bool but we are
returning the unsigned int value.So changing the unsigned int to bool type
and initializing with false.

Signed-off-by: Shailendra Verma <redacted>
---
 drivers/input/keyboard/samsung-keypad.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/keyboard/samsung-keypad.c b/drivers/input/keyboard/samsung-keypad.c
index 6b9fdf6..44b1ba9 100644
--- a/drivers/input/keyboard/samsung-keypad.c
+++ b/drivers/input/keyboard/samsung-keypad.c

@@ -112,7 +112,7 @@ static bool samsung_keypad_report(struct samsung_keypad *keypad,
 	struct input_dev *input_dev = keypad->input_dev;
 	unsigned int changed;
 	unsigned int pressed;
-	unsigned int key_down = 0;
+	bool key_down = false;
 	unsigned int val;
 	unsigned int col, row;
 

-- 
1.7.9.5