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authorMark Brown <broonie@sirena.org.uk>2008-04-23 05:28:18 -0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-04-24 16:56:35 -0400
commite12177073f28419f1f7eb8dbb93aab6b712c7c04 (patch)
tree6fdc84df41ae04e978229bacdeeab2ffb528c8b6 /arch/arm
parente03e0590b2b29b62f0480524090e469baa13d5f5 (diff)
[ARM] 5017/1: pxa3xx: Report unsupported wakeup sources in pxa3xx_set_wake()
pxa3xx_set_wake() silently accepts unsupported wake sources, causing users to believe that they have succesfully configured sources that they haven't. Fail the operation instead. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: eric miao <eric.y.miao@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-pxa/pxa3xx.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index dde355e88fa1..b6a6f5fcc77a 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -486,6 +486,8 @@ static int pxa3xx_set_wake(unsigned int irq, unsigned int on)
486 case IRQ_MMC3: 486 case IRQ_MMC3:
487 mask = ADXER_MFP_GEN12; 487 mask = ADXER_MFP_GEN12;
488 break; 488 break;
489 default:
490 return -EINVAL;
489 } 491 }
490 492
491 local_irq_save(flags); 493 local_irq_save(flags);