Commit 5545fa89 authored by Chao Xie's avatar Chao Xie Committed by Haojian Zhuang
Browse files

Input: pxa27x_keypad bug fix for direct_key_mask 



When direcct_key_num is 0, the mask should be 0.
When direcct_key_num is 1, the mask should be 0b1.

Signed-off-by: default avatarChao Xie <chao.xie@marvell.com>
Signed-off-by: default avatarHaojian Zhuang <haojian.zhuang@gmail.com>
parent 6ce34a5f

drivers/input/keyboard/pxa27x_keypad.c

+1 −1
Original line number Diff line number Diff line
@@ -383,7 +383,7 @@ static void pxa27x_keypad_config(struct pxa27x_keypad *keypad) 
	if (pdata->direct_key_num > direct_key_num)

		direct_key_num = pdata->direct_key_num;



	keypad->direct_key_mask = ((2 << direct_key_num) - 1) & ~mask;

	keypad->direct_key_mask = ((1 << direct_key_num) - 1) & ~mask;



	/* enable direct key */

	if (direct_key_num)

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