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-rw-r--r--drivers/perf/hisilicon/hisi_uncore_cpa_pmu.c2
-rw-r--r--drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c19
-rw-r--r--drivers/perf/hisilicon/hisi_uncore_hha_pmu.c9
-rw-r--r--drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c13
-rw-r--r--drivers/perf/hisilicon/hisi_uncore_pa_pmu.c2
-rw-r--r--drivers/perf/hisilicon/hisi_uncore_pmu.c4
-rw-r--r--drivers/perf/hisilicon/hisi_uncore_pmu.h3
-rw-r--r--drivers/perf/hisilicon/hisi_uncore_sllc_pmu.c2
8 files changed, 28 insertions, 26 deletions
diff --git a/drivers/perf/hisilicon/hisi_uncore_cpa_pmu.c b/drivers/perf/hisilicon/hisi_uncore_cpa_pmu.c
index 4c67d57217a7..40f1bc9f9b91 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 8c3ffcbfd4c0..ffb039d05d07 100644
--- a/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c
+++ b/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c
@@ -499,13 +499,6 @@ static int hisi_ddrc_pmu_probe(struct platform_device *pdev)
if (ret)
return ret;
- ret = cpuhp_state_add_instance(CPUHP_AP_PERF_ARM_HISI_DDRC_ONLINE,
- &ddrc_pmu->node);
- if (ret) {
- dev_err(&pdev->dev, "Error %d registering hotplug;\n", ret);
- return ret;
- }
-
if (ddrc_pmu->identifier >= HISI_PMU_V2)
name = devm_kasprintf(&pdev->dev, GFP_KERNEL,
"hisi_sccl%u_ddrc%u_%u",
@@ -516,7 +509,17 @@ 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);
+ if (!name)
+ return -ENOMEM;
+
+ ret = cpuhp_state_add_instance(CPUHP_AP_PERF_ARM_HISI_DDRC_ONLINE,
+ &ddrc_pmu->node);
+ if (ret) {
+ dev_err(&pdev->dev, "Error %d registering hotplug;\n", ret);
+ return ret;
+ }
+
+ 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 806698b9eabf..15caf99e1eef 100644
--- a/drivers/perf/hisilicon/hisi_uncore_hha_pmu.c
+++ b/drivers/perf/hisilicon/hisi_uncore_hha_pmu.c
@@ -510,6 +510,11 @@ static int hisi_hha_pmu_probe(struct platform_device *pdev)
if (ret)
return ret;
+ name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "hisi_sccl%u_hha%u",
+ hha_pmu->sccl_id, hha_pmu->index_id);
+ if (!name)
+ return -ENOMEM;
+
ret = cpuhp_state_add_instance(CPUHP_AP_PERF_ARM_HISI_HHA_ONLINE,
&hha_pmu->node);
if (ret) {
@@ -517,9 +522,7 @@ static int hisi_hha_pmu_probe(struct platform_device *pdev)
return ret;
}
- 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 5b2c35f1658a..794dbcd19b7a 100644
--- a/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c
+++ b/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c
@@ -544,6 +544,11 @@ static int hisi_l3c_pmu_probe(struct platform_device *pdev)
if (ret)
return ret;
+ name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "hisi_sccl%u_l3c%u",
+ l3c_pmu->sccl_id, l3c_pmu->ccl_id);
+ if (!name)
+ return -ENOMEM;
+
ret = cpuhp_state_add_instance(CPUHP_AP_PERF_ARM_HISI_L3_ONLINE,
&l3c_pmu->node);
if (ret) {
@@ -551,13 +556,7 @@ static int hisi_l3c_pmu_probe(struct platform_device *pdev)
return ret;
}
- /*
- * CCL_ID is used to identify the L3C in the same SCCL which was
- * used _UID by mistake.
- */
- 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 afe3419f3f6d..71b6687d6696 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 f1b0f5e1a28f..2823f381930d 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 f8e3cc6903d7..07890a8e96ca 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 1e354433776a..6fe534a665ed 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) {
generated by cgit v1.2.3-70-g09d2 (git 2.51.0) at 2025-09-27 13:51:25 +0000