diff options
| author | Bob Liu <lliubbo@gmail.com> | 2011-12-12 10:59:48 +0800 |
|---|---|---|
| committer | Bob Liu <lliubbo@gmail.com> | 2012-01-09 10:26:14 +0800 |
| commit | 16df3666f43507a6d21e192dae39b69cafc17089 (patch) | |
| tree | f2c829c466485f1b3697281d7a3ecc8e8dfa8770 /arch/blackfin/mach-bf561 | |
| parent | e7da266265e70f37b6702314dcb3b71c3f4a7def (diff) | |
| download | linux-16df3666f43507a6d21e192dae39b69cafc17089.tar.bz2 | |
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 <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
Diffstat (limited to 'arch/blackfin/mach-bf561')
| -rw-r--r-- | arch/blackfin/mach-bf561/smp.c | 3 |
1 files changed, 2 insertions, 1 deletions
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); } |