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authorPaul Fox <pgf@laptop.org>2011-01-12 17:00:07 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-13 08:03:12 -0800
commit2fb08e6ca9f00d1aedb3964983e9c8f84b36b807 (patch)
treeb1ef2c797899cedbf4ad2f6853b327ed7be17e29 /lib/locking-selftest-rlock-softirq.h
parent19412ce9fcc9ca2d0f5b62af15c63381f0ac9657 (diff)
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rtc-cmos: fix suspend/resume
rtc-cmos was setting suspend/resume hooks at the device_driver level. However, the platform bus code (drivers/base/platform.c) only looks for resume hooks at the dev_pm_ops level, or within the platform_driver. Switch rtc_cmos to use dev_pm_ops so that suspend/resume code is executed again. Paul said: : The user visible symptom in our (XO laptop) case was that rtcwake would : fail to wake the laptop. The RTC alarm would expire, but the wakeup : wasn't unmasked. : : As for severity, the impact may have been reduced because if I recall : correctly, the bug only affected platforms with CONFIG_PNP disabled. Signed-off-by: Paul Fox <pgf@laptop.org> Signed-off-by: Daniel Drake <dsd@laptop.org> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Cc: <stable@kernel.org> [2.6.37.x] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/locking-selftest-rlock-softirq.h')
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