Messages in this thread Patch in this message | | | From | Ingo Molnar <> | Subject | [PATCH 1/2] genirq: Set IRQCHIP_SKIP_SET_WAKE flag for dummy_irq_chip | Date | Tue, 5 May 2015 18:19:52 +0200 |
| |
From: Roger Quadros <rogerq@ti.com>
Without this system suspend is broken on systems that have drivers calling enable/disable_irq_wake() for interrupts based off the dummy irq hook. (e.g. drivers/gpio/gpio-pcf857x.c)
Signed-off-by: Roger Quadros <rogerq@ti.com> Cc: <cw00.choi@samsung.com> Cc: <balbi@ti.com> Cc: <tony@atomide.com> Cc: Gregory Clement <gregory.clement@free-electrons.com> Link: http://lkml.kernel.org/r/552E1DD3.4040106@ti.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de> --- kernel/irq/dummychip.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/kernel/irq/dummychip.c b/kernel/irq/dummychip.c index 988dc58e8847..2feb6feca0cc 100644 --- a/kernel/irq/dummychip.c +++ b/kernel/irq/dummychip.c @@ -57,5 +57,6 @@ struct irq_chip dummy_irq_chip = { .irq_ack = noop, .irq_mask = noop, .irq_unmask = noop, + .flags = IRQCHIP_SKIP_SET_WAKE, }; EXPORT_SYMBOL_GPL(dummy_irq_chip); -- 2.1.0
| |