ARM: perf: return NOTIFY_DONE from cpu notifier when no available PMU
authorWill Deacon <will.deacon@arm.com>
Fri, 21 Sep 2012 13:14:17 +0000 (14:14 +0100)
committerWill Deacon <will.deacon@arm.com>
Fri, 9 Nov 2012 11:37:26 +0000 (11:37 +0000)
When attempting to reset the PMU state for either a NULL PMU or a PMU
implementation without a reset function, return NOTIFY_DONE from the CPU
notifier as we don't care about the hotplug event.

Signed-off-by: Will Deacon <will.deacon@arm.com>

No differences found