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Message-ID: <20230119100307.3660-3-hejunhao3@huawei.com>
Date: Thu, 19 Jan 2023 18:03:06 +0800
From: Junhao He <hejunhao3@...wei.com>
To: <will@...nel.org>, <linux-kernel@...r.kernel.org>,
<jonathan.cameron@...wei.com>, <mark.rutland@....com>
CC: <linux-arm-kernel@...ts.infradead.org>,
<zhangshaokun@...ilicon.com>, <catalin.marinas@....com>,
<kernel-team@...roid.com>, <linuxarm@...wei.com>,
<yangyicong@...wei.com>, <f.fangjian@...wei.com>,
<shenyang39@...wei.com>, <prime.zeng@...ilicon.com>,
<hejunhao3@...wei.com>
Subject: [PATCH 2/3] drivers/perf: hisi: Simplify the parameters of hisi_pmu_init()
Use "hisi_pmu" to simplify the parameter list for the hisi_pmu_init()
function.
Signed-off-by: Junhao He <hejunhao3@...wei.com>
---
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 | 8 +++++---
drivers/perf/hisilicon/hisi_uncore_pmu.h | 4 ++--
drivers/perf/hisilicon/hisi_uncore_sllc_pmu.c | 2 +-
7 files changed, 12 insertions(+), 10 deletions(-)
diff --git a/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c b/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c
index 50d0c0a2f1fe..8c3ffcbfd4c0 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->pmu, name, ddrc_pmu->pmu_events.attr_groups, THIS_MODULE);
+ hisi_pmu_init(ddrc_pmu, name, 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 13017b3412a5..806698b9eabf 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->pmu, name, hha_pmu->pmu_events.attr_groups, THIS_MODULE);
+ hisi_pmu_init(hha_pmu, name, 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 2995f3630d49..5b2c35f1658a 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->pmu, name, l3c_pmu->pmu_events.attr_groups, THIS_MODULE);
+ hisi_pmu_init(l3c_pmu, name, 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 47d3cc9b6eec..afe3419f3f6d 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->pmu, name, pa_pmu->pmu_events.attr_groups, THIS_MODULE);
+ hisi_pmu_init(pa_pmu, name, 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 2a466477920b..f1b0f5e1a28f 100644
--- a/drivers/perf/hisilicon/hisi_uncore_pmu.c
+++ b/drivers/perf/hisilicon/hisi_uncore_pmu.c
@@ -531,9 +531,11 @@ 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 pmu *pmu, const char *name,
- const struct attribute_group **attr_groups, struct module *module)
+void hisi_pmu_init(struct hisi_pmu *hisi_pmu, const char *name,
+ struct module *module)
{
+ struct pmu *pmu = &hisi_pmu->pmu;
+
pmu->name = name;
pmu->module = module;
pmu->task_ctx_nr = perf_invalid_context;
@@ -545,7 +547,7 @@ void hisi_pmu_init(struct pmu *pmu, const char *name,
pmu->start = hisi_uncore_pmu_start;
pmu->stop = hisi_uncore_pmu_stop;
pmu->read = hisi_uncore_pmu_read;
- pmu->attr_groups = attr_groups;
+ pmu->attr_groups = hisi_pmu->pmu_events.attr_groups;
pmu->capabilities = PERF_PMU_CAP_NO_EXCLUDE;
}
EXPORT_SYMBOL_GPL(hisi_pmu_init);
diff --git a/drivers/perf/hisilicon/hisi_uncore_pmu.h b/drivers/perf/hisilicon/hisi_uncore_pmu.h
index b59de33cd059..f8e3cc6903d7 100644
--- a/drivers/perf/hisilicon/hisi_uncore_pmu.h
+++ b/drivers/perf/hisilicon/hisi_uncore_pmu.h
@@ -121,6 +121,6 @@ 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 pmu *pmu, const char *name,
- const struct attribute_group **attr_groups, struct module *module);
+void hisi_pmu_init(struct hisi_pmu *hisi_pmu, const char *name,
+ 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 b9c79f17230c..1e354433776a 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->pmu, name, sllc_pmu->pmu_events.attr_groups, THIS_MODULE);
+ hisi_pmu_init(sllc_pmu, name, THIS_MODULE);
ret = perf_pmu_register(&sllc_pmu->pmu, name, -1);
if (ret) {
--
2.33.0
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