[PATCH V2 2/4] Input: pxa27x_keypad bug fix for direct_key_mask
From: Chao Xie <hidden>
Date: 2012-03-30 01:58:16
Also in:
linux-input
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, the rest · Maintainers:
Dmitry Torokhov, Linus Torvalds
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: Chao Xie <redacted> --- drivers/input/keyboard/pxa27x_keypad.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c
index 1c5752f..f9a76d4 100644
--- a/drivers/input/keyboard/pxa27x_keypad.c
+++ b/drivers/input/keyboard/pxa27x_keypad.c@@ -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)
--
1.7.0.4