[PATCH V3 2/4] Input: pxa27x_keypad bug fix for direct_key_mask

[Haojian Zhuang]

On Sun, Apr 1, 2012 at 10:08 AM, Chao Xie <chao.xie at marvell.com> wrote:
> 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 <chao.xie at marvell.com>
> ---
>  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 b07771e..5d71720 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
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

Loop Dmitry