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    Subject[PATCH 23/37] Input: gpio_keys - irq handling cleanup
    From
    Cleanup IRQ handling in gpio_keys:  bail after handling the IRQ, and
    report IRQ_NONE if we never handle it.

    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
    ---
    drivers/input/keyboard/gpio_keys.c | 3 ++-
    1 files changed, 2 insertions(+), 1 deletions(-)

    diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
    index 6a9ca4b..a54dc15 100644
    --- a/drivers/input/keyboard/gpio_keys.c
    +++ b/drivers/input/keyboard/gpio_keys.c
    @@ -43,10 +43,11 @@ static irqreturn_t gpio_keys_isr(int irq, void *dev_id)

    input_event(input, type, button->code, !!state);
    input_sync(input);
    + return IRQ_HANDLED;
    }
    }

    - return IRQ_HANDLED;
    + return IRQ_NONE;
    }

    static int __devinit gpio_keys_probe(struct platform_device *pdev)
    --
    1.5.5.rc2.6.gf58d



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