From: Kevin Hilman Date: Fri, 31 May 2013 21:44:54 +0000 (-0700) Subject: mfd: twl4030: Allow IRQ wake enable to succeed on subchip IRQs X-Git-Tag: firefly_0821_release~176^2~5740^2~25 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=55098ff79f22bbc35f80cb13d24fda3423159c9d;p=firefly-linux-kernel-4.4.55.git mfd: twl4030: Allow IRQ wake enable to succeed on subchip IRQs The genirq IRQ wake method will default to failure if the irq_chip does not provide a set_wake method. However, for TWL4030 sub-chip IRQs, we want the wake enable to succeed even though we don't provide a set_wake method. This allows sub-chip IRQs to still be flagged as wakeup capable, and allow them to wakeup from suspend (or abort suspend if they fire during suspend.) To fix, use the IRQCHIP_SKIP_SET_WAKE flag in the irq_chip. Signed-off-by: Kevin Hilman Signed-off-by: Samuel Ortiz --- diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c index a5f9888aa19c..3fa7df21c5e3 100644 --- a/drivers/mfd/twl4030-irq.c +++ b/drivers/mfd/twl4030-irq.c @@ -573,6 +573,7 @@ static struct irq_chip twl4030_sih_irq_chip = { .irq_set_type = twl4030_sih_set_type, .irq_bus_lock = twl4030_sih_bus_lock, .irq_bus_sync_unlock = twl4030_sih_bus_sync_unlock, + .flags = IRQCHIP_SKIP_SET_WAKE, }; /*----------------------------------------------------------------------*/