linux-kernel - [PATCH v2 04/10] drivers: perf: Rename riscv pmu driver

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Message-Id: <20230512085321.13259-5-alexghiti@rivosinc.com>
Date:   Fri, 12 May 2023 10:53:15 +0200
From:   Alexandre Ghiti <alexghiti@...osinc.com>
To:     Jonathan Corbet <corbet@....net>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Ian Rogers <irogers@...gle.com>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Atish Patra <atishp@...shpatra.org>,
        Anup Patel <anup@...infault.org>,
        Will Deacon <will@...nel.org>, Rob Herring <robh@...nel.org>,
        Andrew Jones <ajones@...tanamicro.com>,
        linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-perf-users@...r.kernel.org, linux-riscv@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org
Cc:     Alexandre Ghiti <alexghiti@...osinc.com>
Subject: [PATCH v2 04/10] drivers: perf: Rename riscv pmu driver

In addition to being more pretty, it will be useful in upcoming commits
to distinguish those pmu drivers from the other pmu drivers.

Signed-off-by: Alexandre Ghiti <alexghiti@...osinc.com>
---
 drivers/perf/riscv_pmu_legacy.c | 2 +-
 drivers/perf/riscv_pmu_sbi.c    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/perf/riscv_pmu_legacy.c b/drivers/perf/riscv_pmu_legacy.c
index 0d8c9d8849ee..ffe09d857366 100644
--- a/drivers/perf/riscv_pmu_legacy.c
+++ b/drivers/perf/riscv_pmu_legacy.c
@@ -95,7 +95,7 @@ static void pmu_legacy_init(struct riscv_pmu *pmu)
 	pmu->ctr_clear_idx = NULL;
 	pmu->ctr_read = pmu_legacy_read_ctr;
 
-	perf_pmu_register(&pmu->pmu, "cpu", PERF_TYPE_RAW);
+	perf_pmu_register(&pmu->pmu, RISCV_PMU_LEGACY_PDEV_NAME, PERF_TYPE_RAW);
 }
 
 static int pmu_legacy_device_probe(struct platform_device *pdev)
diff --git a/drivers/perf/riscv_pmu_sbi.c b/drivers/perf/riscv_pmu_sbi.c
index 70cb50fd41c2..3b0ee2148054 100644
--- a/drivers/perf/riscv_pmu_sbi.c
+++ b/drivers/perf/riscv_pmu_sbi.c
@@ -897,7 +897,7 @@ static int pmu_sbi_device_probe(struct platform_device *pdev)
 	if (ret)
 		goto out_unregister;
 
-	ret = perf_pmu_register(&pmu->pmu, "cpu", PERF_TYPE_RAW);
+	ret = perf_pmu_register(&pmu->pmu, RISCV_PMU_PDEV_NAME, PERF_TYPE_RAW);
 	if (ret)
 		goto out_unregister;
 
-- 
2.37.2