diff options
Diffstat (limited to 'arch/arm/kernel/perf_event_v7.c')
| -rw-r--r-- | arch/arm/kernel/perf_event_v7.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/arch/arm/kernel/perf_event_v7.c b/arch/arm/kernel/perf_event_v7.c index 4d04239..2e14025 100644 --- a/arch/arm/kernel/perf_event_v7.c +++ b/arch/arm/kernel/perf_event_v7.c @@ -681,7 +681,7 @@ static void armv7_pmnc_dump_regs(void) } #endif -void armv7pmu_enable_event(struct hw_perf_event *hwc, int idx) +static void armv7pmu_enable_event(struct hw_perf_event *hwc, int idx) { unsigned long flags; @@ -689,7 +689,7 @@ void armv7pmu_enable_event(struct hw_perf_event *hwc, int idx) * Enable counter and interrupt, and set the counter to count * the event that we're interested in. */ - spin_lock_irqsave(&pmu_lock, flags); + raw_spin_lock_irqsave(&pmu_lock, flags); /* * Disable counter @@ -713,7 +713,7 @@ void armv7pmu_enable_event(struct hw_perf_event *hwc, int idx) */ armv7_pmnc_enable_counter(idx); - spin_unlock_irqrestore(&pmu_lock, flags); + raw_spin_unlock_irqrestore(&pmu_lock, flags); } static void armv7pmu_disable_event(struct hw_perf_event *hwc, int idx) @@ -723,7 +723,7 @@ static void armv7pmu_disable_event(struct hw_perf_event *hwc, int idx) /* * Disable counter and interrupt */ - spin_lock_irqsave(&pmu_lock, flags); + raw_spin_lock_irqsave(&pmu_lock, flags); /* * Disable counter @@ -735,7 +735,7 @@ static void armv7pmu_disable_event(struct hw_perf_event *hwc, int idx) */ armv7_pmnc_disable_intens(idx); - spin_unlock_irqrestore(&pmu_lock, flags); + raw_spin_unlock_irqrestore(&pmu_lock, flags); } static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev) @@ -805,20 +805,20 @@ static void armv7pmu_start(void) { unsigned long flags; - spin_lock_irqsave(&pmu_lock, flags); + raw_spin_lock_irqsave(&pmu_lock, flags); /* Enable all counters */ armv7_pmnc_write(armv7_pmnc_read() | ARMV7_PMNC_E); - spin_unlock_irqrestore(&pmu_lock, flags); + raw_spin_unlock_irqrestore(&pmu_lock, flags); } static void armv7pmu_stop(void) { unsigned long flags; - spin_lock_irqsave(&pmu_lock, flags); + raw_spin_lock_irqsave(&pmu_lock, flags); /* Disable all counters */ armv7_pmnc_write(armv7_pmnc_read() & ~ARMV7_PMNC_E); - spin_unlock_irqrestore(&pmu_lock, flags); + raw_spin_unlock_irqrestore(&pmu_lock, flags); } static int armv7pmu_get_event_idx(struct cpu_hw_events *cpuc, @@ -874,7 +874,7 @@ static u32 __init armv7_reset_read_pmnc(void) return nb_cnt + 1; } -const struct arm_pmu *__init armv7_a8_pmu_init(void) +static const struct arm_pmu *__init armv7_a8_pmu_init(void) { armv7pmu.id = ARM_PERF_PMU_ID_CA8; armv7pmu.name = "ARMv7 Cortex-A8"; @@ -884,7 +884,7 @@ const struct arm_pmu *__init armv7_a8_pmu_init(void) return &armv7pmu; } -const struct arm_pmu *__init armv7_a9_pmu_init(void) +static const struct arm_pmu *__init armv7_a9_pmu_init(void) { armv7pmu.id = ARM_PERF_PMU_ID_CA9; armv7pmu.name = "ARMv7 Cortex-A9"; @@ -894,12 +894,12 @@ const struct arm_pmu *__init armv7_a9_pmu_init(void) return &armv7pmu; } #else -const struct arm_pmu *__init armv7_a8_pmu_init(void) +static const struct arm_pmu *__init armv7_a8_pmu_init(void) { return NULL; } -const struct arm_pmu *__init armv7_a9_pmu_init(void) +static const struct arm_pmu *__init armv7_a9_pmu_init(void) { return NULL; } |