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| author | Hoan Tran <hoan.tran@amperecomputing.com> | 2018-06-07 14:35:01 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-08-24 13:08:59 +0200 |
| commit | 997a6b6b3017a914b0707676119848c1af69921d (patch) | |
| tree | fcea3529f32d1ccd7d315346685381652c2d4368 | |
| parent | fec2c747ae39db840c68dd3288cc10c144a55eec (diff) | |
| download | linux-997a6b6b3017a914b0707676119848c1af69921d.tar.gz | |
drivers/perf: xgene_pmu: Fix IOB SLOW PMU parser error
[ Upstream commit a45fc268db20ecd859bb61e25045912b3194b5e6 ]
This patch fixes the below parser error of the IOB SLOW PMU.
# perf stat -a -e iob-slow0/cycle-count/ sleep 1
evenf syntax error: 'iob-slow0/cycle-count/'
\___ parser error
It replaces the "-" character by "_" character inside the PMU name.
Signed-off-by: Hoan Tran <hoan.tran@amperecomputing.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/perf/xgene_pmu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/perf/xgene_pmu.c b/drivers/perf/xgene_pmu.c index eb23311bc70c0..8b79c2f7931f1 100644 --- a/drivers/perf/xgene_pmu.c +++ b/drivers/perf/xgene_pmu.c @@ -1463,7 +1463,7 @@ static char *xgene_pmu_dev_name(struct device *dev, u32 type, int id) case PMU_TYPE_IOB: return devm_kasprintf(dev, GFP_KERNEL, "iob%d", id); case PMU_TYPE_IOB_SLOW: - return devm_kasprintf(dev, GFP_KERNEL, "iob-slow%d", id); + return devm_kasprintf(dev, GFP_KERNEL, "iob_slow%d", id); case PMU_TYPE_MCB: return devm_kasprintf(dev, GFP_KERNEL, "mcb%d", id); case PMU_TYPE_MC: |