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drivers/perf: arm_pmu: only use common attr_groups

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Now that the 32-bit and 64-bit perf backends use the common groups
directly, remove the fallback and no longer allow the groups array to be
overridden.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Mark Rutland 2016-09-09 14:08:29 +01:00 committed by Will Deacon
parent 9268c5dafa
commit 1589680da6
1 changed files with 1 additions and 2 deletions
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drivers/perf/arm_pmu.c
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@ -549,6 +549,7 @@ static void armpmu_init(struct arm_pmu *armpmu)
.stop = armpmu_stop,
.read = armpmu_read,
.filter_match = armpmu_filter_match,
.attr_groups = armpmu->attr_groups,
};
}
@ -1037,8 +1038,6 @@ int arm_pmu_device_probe(struct platform_device *pdev,
goto out_free;
}
if (!pmu->pmu.attr_groups)
pmu->pmu.attr_groups = pmu->attr_groups;
ret = cpu_pmu_init(pmu);
if (ret)