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    Subject[PATCH 3/3] twl4030: enable wakeup on twl4030 IRQ.
    Most of the interrupts that come through this line should trigger
    wakeups:
    power button
    RTC alarm
    power available
    usb plug/unplug

    so mark the interrupt as a wakeup interrupt.
    This is particularly important for when the interrupt arrives during
    the late suspend phase. Without this setting it will be ignored.

    Signed-off-by: NeilBrown <neilb@suse.de>
    ---

    drivers/mfd/twl4030-irq.c | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
    index 5d656e8..ad733d7 100644
    --- a/drivers/mfd/twl4030-irq.c
    +++ b/drivers/mfd/twl4030-irq.c
    @@ -757,6 +757,7 @@ int twl4030_init_irq(struct device *dev, int irq_num)
    dev_err(dev, "could not claim irq%d: %d\n", irq_num, status);
    goto fail_rqirq;
    }
    + enable_irq_wake(irq_num);

    return irq_base;
    fail_rqirq:



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