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powerpc/perf: Fix misleading comment in pmao_restore_workaround()

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The current comment in pmao_restore_workaround() regarding
hard_irq_disable() is wrong. It should say to hard *disable* interrupts
instead of *enable*. Fix it.

Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Madhavan Srinivasan 2016-03-04 10:31:49 +05:30 committed by Michael Ellerman
parent 8f69dc701a
commit 58bffb5bbb
1 changed files with 1 additions and 1 deletions
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arch/powerpc/perf/core-book3s.c
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@ -651,7 +651,7 @@ static void pmao_restore_workaround(bool ebb)
/*
* We are already soft-disabled in power_pmu_enable(). We need to hard
* enable to actually prevent the PMU exception from firing.
* disable to actually prevent the PMU exception from firing.
*/
hard_irq_disable();