[PATCH] ARM: EXYNOS: no duplicate mask/unmask in eint0_15

[Doug Anderson]

On Thu, Sep 6, 2012 at 8:21 AM, Daniel Kurtz <djkurtz at chromium.org> wrote:
> chained_irq_enter/exit() already mask&ack/unmask the chained interrupt.
> There is no need to also explicitly do it in the handler.
>
> Signed-off-by: Daniel Kurtz <djkurtz at chromium.org>
> ---
>  arch/arm/mach-exynos/common.c |    7 -------
>  1 files changed, 0 insertions(+), 7 deletions(-)
>
> diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
> index 4eb39cd..0a85aec 100644
> --- a/arch/arm/mach-exynos/common.c
> +++ b/arch/arm/mach-exynos/common.c
> @@ -965,14 +965,7 @@ static void exynos_irq_eint0_15(unsigned int irq, struct irq_desc *desc)
>         struct irq_chip *chip = irq_get_chip(irq);
>
>         chained_irq_enter(chip, desc);
> -       chip->irq_mask(&desc->irq_data);
> -
> -       if (chip->irq_ack)
> -               chip->irq_ack(&desc->irq_data);
> -
>         generic_handle_irq(*irq_data);
> -
> -       chip->irq_unmask(&desc->irq_data);
>         chained_irq_exit(chip, desc);
>  }
>
> --
> 1.7.7.3
>

Acked-by: Doug Anderson <dianders at chromium.org>