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 <[email protected]>
Reviewed-by: Jonathan Cameron <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Will Deacon <[email protected]>

Author: Junhao He

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);

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) {

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) {

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) {

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);

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;

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__ */

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) {