From 0305230a3d92d6829db89c9e0c096d4d8733f317 Mon Sep 17 00:00:00 2001
From: Will Deacon <will.deacon@arm.com>
Date: Fri, 21 Sep 2012 14:23:47 +0100
Subject: [PATCH] ARM: perf: consistently use arm_pmu->name for PMU name
Perf has three ways to name a PMU: either by passing an explicit char *,
reading arm_pmu->name or accessing arm_pmu->pmu.name.
Just use arm_pmu->name consistently in the ARM backend.
Signed-off-by: Will Deacon <will.deacon@arm.com>
---
arch/arm/include/asm/pmu.h | 2 +-
arch/arm/kernel/perf_event.c | 4 ++--
arch/arm/kernel/perf_event_cpu.c | 4 ++--
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/arm/include/asm/pmu.h b/arch/arm/include/asm/pmu.h
index a209a384dbc9..f24edad26c70 100644
--- a/arch/arm/include/asm/pmu.h
+++ b/arch/arm/include/asm/pmu.h
@@ -93,7 +93,7 @@ struct arm_pmu {
extern const struct dev_pm_ops armpmu_dev_pm_ops;
-int armpmu_register(struct arm_pmu *armpmu, char *name, int type);
+int armpmu_register(struct arm_pmu *armpmu, int type);
u64 armpmu_event_update(struct perf_event *event);
diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c
index 1cfa3f35713e..1243deda5bbb 100644
--- a/arch/arm/kernel/perf_event.c
+++ b/arch/arm/kernel/perf_event.c
@@ -511,12 +511,12 @@ static void __init armpmu_init(struct arm_pmu *armpmu)
};
}
-int armpmu_register(struct arm_pmu *armpmu, char *name, int type)
+int armpmu_register(struct arm_pmu *armpmu, int type)
{
armpmu_init(armpmu);
pr_info("enabled with %s PMU driver, %d counters available\n",
armpmu->name, armpmu->num_events);
- return perf_pmu_register(&armpmu->pmu, name, type);
+ return perf_pmu_register(&armpmu->pmu, armpmu->name, type);
}
/*
diff --git a/arch/arm/kernel/perf_event_cpu.c b/arch/arm/kernel/perf_event_cpu.c
index db9c6b530f3c..9a4f6307a016 100644
--- a/arch/arm/kernel/perf_event_cpu.c
+++ b/arch/arm/kernel/perf_event_cpu.c
@@ -46,7 +46,7 @@ const char *perf_pmu_name(void)
if (!cpu_pmu)
return NULL;
- return cpu_pmu->pmu.name;
+ return cpu_pmu->name;
}
EXPORT_SYMBOL_GPL(perf_pmu_name);
@@ -287,7 +287,7 @@ static int __devinit cpu_pmu_device_probe(struct platform_device *pdev)
cpu_pmu = pmu;
cpu_pmu->plat_device = pdev;
cpu_pmu_init(cpu_pmu);
- armpmu_register(cpu_pmu, cpu_pmu->name, PERF_TYPE_RAW);
+ armpmu_register(cpu_pmu, PERF_TYPE_RAW);
return 0;
}
--
2.30.9