From 16df3666f43507a6d21e192dae39b69cafc17089 Mon Sep 17 00:00:00 2001 From: Bob Liu Date: Mon, 12 Dec 2011 10:59:48 +0800 Subject: blackfin: smp: add suspend and wakeup irq flags Add IRQF_NO_SUSPEND | IRQF_FORCE_RESUME to irq flags, supplement irq should not be disabled when system do suspend. Signed-off-by: Steven Miao Signed-off-by: Bob Liu --- arch/blackfin/mach-bf561/smp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/blackfin/mach-bf561/smp.c b/arch/blackfin/mach-bf561/smp.c index db22401e7605..b2a6b77efad3 100644 --- a/arch/blackfin/mach-bf561/smp.c +++ b/arch/blackfin/mach-bf561/smp.c @@ -114,7 +114,8 @@ void __init platform_request_ipi(int irq, void *handler) int ret; const char *name = (irq == IRQ_SUPPLE_0) ? supple0 : supple1; - ret = request_irq(irq, handler, IRQF_PERCPU, name, handler); + ret = request_irq(irq, handler, IRQF_PERCPU | IRQF_NO_SUSPEND | + IRQF_FORCE_RESUME, name, handler); if (ret) panic("Cannot request %s for IPI service", name); } -- cgit v1.2.3