On Mon, Mar 28, 2011 at 05:29:06PM +0530, Rajeev Kumar wrote:
> We should return IRQ_NONE from interrupt handler in case data is not
> avail for keyboard
>
Applied, thank you Rajeev.
> Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar@xxxxxx>
> ---
> drivers/input/keyboard/spear-keyboard.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/input/keyboard/spear-keyboard.c b/drivers/input/keyboard/spear-keyboard.c
> index f18dc67..c6ab1df 100644
> --- a/drivers/input/keyboard/spear-keyboard.c
> +++ b/drivers/input/keyboard/spear-keyboard.c
> @@ -70,7 +70,7 @@ static irqreturn_t spear_kbd_interrupt(int irq, void *dev_id)
> u8 sts, val;
>
> sts = readb(kbd->io_base + STATUS_REG);
> - if (sts & DATA_AVAIL)
> + if (!(sts & DATA_AVAIL))
> return IRQ_NONE;
>
> if (kbd->last_key != KEY_RESERVED) {
> --
> 1.6.0.2
>
--
Dmitry
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