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| author | Mark Brown <broonie@sirena.org.uk> | 2008-04-23 10:28:18 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-04-24 21:56:35 +0100 |
| commit | e12177073f28419f1f7eb8dbb93aab6b712c7c04 (patch) | |
| tree | 6fdc84df41ae04e978229bacdeeab2ffb528c8b6 /arch | |
| parent | e03e0590b2b29b62f0480524090e469baa13d5f5 (diff) | |
| download | lwn-e12177073f28419f1f7eb8dbb93aab6b712c7c04.tar.gz lwn-e12177073f28419f1f7eb8dbb93aab6b712c7c04.zip | |
[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')
| -rw-r--r-- | arch/arm/mach-pxa/pxa3xx.c | 2 |
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) case IRQ_MMC3: mask = ADXER_MFP_GEN12; break; + default: + return -EINVAL; } local_irq_save(flags); |