Messages in this thread Patch in this message | | | Date | Fri, 24 Apr 2015 12:00:40 -0700 | From | tip-bot for Roger Quadros <> | Subject | [tip:irq/urgent] genirq: Set IRQCHIP_SKIP_SET_WAKE flag for dummy_irq_chip |
| |
Commit-ID: 10a50f1ab5f06c9a3ee5ece3ec52e607ed53c79f Gitweb: http://git.kernel.org/tip/10a50f1ab5f06c9a3ee5ece3ec52e607ed53c79f Author: Roger Quadros <rogerq@ti.com> AuthorDate: Wed, 15 Apr 2015 11:14:11 +0300 Committer: Thomas Gleixner <tglx@linutronix.de> CommitDate: Fri, 24 Apr 2015 20:57:06 +0200
genirq: Set IRQCHIP_SKIP_SET_WAKE flag for dummy_irq_chip
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 988dc58..2feb6fe 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);
| |