From 25d8c25025a46e7621edde2eb6d5f55c6d29ee86 Mon Sep 17 00:00:00 2001 From: Junhao He Date: Mon, 3 Apr 2023 16:14:22 +0800 Subject: [PATCH] drivers/perf: hisi: Remove redundant initialized of pmu->name "pmu->name" is initialized by perf_pmu_register() function, so remove the redundant initialized in hisi_pmu_init(). Signed-off-by: Junhao He Reviewed-by: Jonathan Cameron Link: https://lore.kernel.org/r/20230403081423.62460-2-hejunhao3@huawei.com Signed-off-by: Will Deacon --- drivers/perf/hisilicon/hisi_uncore_cpa_pmu.c | 2 +- drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c | 2 +- drivers/perf/hisilicon/hisi_uncore_hha_pmu.c | 2 +- drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c | 2 +- drivers/perf/hisilicon/hisi_uncore_pa_pmu.c | 2 +- drivers/perf/hisilicon/hisi_uncore_pmu.c | 4 +--- drivers/perf/hisilicon/hisi_uncore_pmu.h | 3 +-- drivers/perf/hisilicon/hisi_uncore_sllc_pmu.c | 2 +- 8 files changed, 8 insertions(+), 11 deletions(-) diff --git a/drivers/perf/hisilicon/hisi_uncore_cpa_pmu.c b/drivers/perf/hisilicon/hisi_uncore_cpa_pmu.c index 4c67d57..40f1bc9 100644 --- a/drivers/perf/hisilicon/hisi_uncore_cpa_pmu.c +++ b/drivers/perf/hisilicon/hisi_uncore_cpa_pmu.c @@ -316,7 +316,7 @@ static int hisi_cpa_pmu_probe(struct platform_device *pdev) if (!name) return -ENOMEM; - hisi_pmu_init(cpa_pmu, name, THIS_MODULE); + hisi_pmu_init(cpa_pmu, THIS_MODULE); /* Power Management should be disabled before using CPA PMU. */ hisi_cpa_pmu_disable_pm(cpa_pmu); diff --git a/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c b/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c index 8c3ffcb..8a3d74d 100644 --- a/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c +++ b/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c @@ -516,7 +516,7 @@ static int hisi_ddrc_pmu_probe(struct platform_device *pdev) "hisi_sccl%u_ddrc%u", ddrc_pmu->sccl_id, ddrc_pmu->index_id); - hisi_pmu_init(ddrc_pmu, name, THIS_MODULE); + hisi_pmu_init(ddrc_pmu, THIS_MODULE); ret = perf_pmu_register(&ddrc_pmu->pmu, name, -1); if (ret) { diff --git a/drivers/perf/hisilicon/hisi_uncore_hha_pmu.c b/drivers/perf/hisilicon/hisi_uncore_hha_pmu.c index 806698b..5701a84 100644 --- a/drivers/perf/hisilicon/hisi_uncore_hha_pmu.c +++ b/drivers/perf/hisilicon/hisi_uncore_hha_pmu.c @@ -519,7 +519,7 @@ static int hisi_hha_pmu_probe(struct platform_device *pdev) name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "hisi_sccl%u_hha%u", hha_pmu->sccl_id, hha_pmu->index_id); - hisi_pmu_init(hha_pmu, name, THIS_MODULE); + hisi_pmu_init(hha_pmu, THIS_MODULE); ret = perf_pmu_register(&hha_pmu->pmu, name, -1); if (ret) { diff --git a/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c b/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c index 5b2c35f..68596b5 100644 --- a/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c +++ b/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c @@ -557,7 +557,7 @@ static int hisi_l3c_pmu_probe(struct platform_device *pdev) */ name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "hisi_sccl%u_l3c%u", l3c_pmu->sccl_id, l3c_pmu->ccl_id); - hisi_pmu_init(l3c_pmu, name, THIS_MODULE); + hisi_pmu_init(l3c_pmu, THIS_MODULE); ret = perf_pmu_register(&l3c_pmu->pmu, name, -1); if (ret) { diff --git a/drivers/perf/hisilicon/hisi_uncore_pa_pmu.c b/drivers/perf/hisilicon/hisi_uncore_pa_pmu.c index afe3419..71b6687 100644 --- a/drivers/perf/hisilicon/hisi_uncore_pa_pmu.c +++ b/drivers/perf/hisilicon/hisi_uncore_pa_pmu.c @@ -412,7 +412,7 @@ static int hisi_pa_pmu_probe(struct platform_device *pdev) return ret; } - hisi_pmu_init(pa_pmu, name, THIS_MODULE); + hisi_pmu_init(pa_pmu, THIS_MODULE); ret = perf_pmu_register(&pa_pmu->pmu, name, -1); if (ret) { dev_err(pa_pmu->dev, "PMU register failed, ret = %d\n", ret); diff --git a/drivers/perf/hisilicon/hisi_uncore_pmu.c b/drivers/perf/hisilicon/hisi_uncore_pmu.c index f1b0f5e..2823f38 100644 --- a/drivers/perf/hisilicon/hisi_uncore_pmu.c +++ b/drivers/perf/hisilicon/hisi_uncore_pmu.c @@ -531,12 +531,10 @@ int hisi_uncore_pmu_offline_cpu(unsigned int cpu, struct hlist_node *node) } EXPORT_SYMBOL_GPL(hisi_uncore_pmu_offline_cpu); -void hisi_pmu_init(struct hisi_pmu *hisi_pmu, const char *name, - struct module *module) +void hisi_pmu_init(struct hisi_pmu *hisi_pmu, struct module *module) { struct pmu *pmu = &hisi_pmu->pmu; - pmu->name = name; pmu->module = module; pmu->task_ctx_nr = perf_invalid_context; pmu->event_init = hisi_uncore_pmu_event_init; diff --git a/drivers/perf/hisilicon/hisi_uncore_pmu.h b/drivers/perf/hisilicon/hisi_uncore_pmu.h index f8e3cc6..07890a8 100644 --- a/drivers/perf/hisilicon/hisi_uncore_pmu.h +++ b/drivers/perf/hisilicon/hisi_uncore_pmu.h @@ -121,6 +121,5 @@ ssize_t hisi_uncore_pmu_identifier_attr_show(struct device *dev, int hisi_uncore_pmu_init_irq(struct hisi_pmu *hisi_pmu, struct platform_device *pdev); -void hisi_pmu_init(struct hisi_pmu *hisi_pmu, const char *name, - struct module *module); +void hisi_pmu_init(struct hisi_pmu *hisi_pmu, struct module *module); #endif /* __HISI_UNCORE_PMU_H__ */ diff --git a/drivers/perf/hisilicon/hisi_uncore_sllc_pmu.c b/drivers/perf/hisilicon/hisi_uncore_sllc_pmu.c index 1e35443..6fe534a 100644 --- a/drivers/perf/hisilicon/hisi_uncore_sllc_pmu.c +++ b/drivers/perf/hisilicon/hisi_uncore_sllc_pmu.c @@ -445,7 +445,7 @@ static int hisi_sllc_pmu_probe(struct platform_device *pdev) return ret; } - hisi_pmu_init(sllc_pmu, name, THIS_MODULE); + hisi_pmu_init(sllc_pmu, THIS_MODULE); ret = perf_pmu_register(&sllc_pmu->pmu, name, -1); if (ret) { -- 2.7.4