From mboxrd@z Thu Jan 1 00:00:00 1970 From: neilb@suse.de (NeilBrown) Date: Wed, 25 Apr 2012 13:05:24 +1000 Subject: [PATCH 3/3] twl4030: enable wakeup on twl4030 IRQ. In-Reply-To: <20120425025637.7832.14013.stgit@notabene.brown> References: <20120425025637.7832.14013.stgit@notabene.brown> Message-ID: <20120425030524.7832.66013.stgit@notabene.brown> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 --- 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: