From 997a6b6b3017a914b0707676119848c1af69921d Mon Sep 17 00:00:00 2001 From: Hoan Tran Date: Thu, 7 Jun 2018 14:35:01 +0100 Subject: [PATCH] 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 Signed-off-by: Will Deacon Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/perf/xgene_pmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/perf/xgene_pmu.c b/drivers/perf/xgene_pmu.c index eb23311bc70c..8b79c2f7931f 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: -- 2.20.1