Merge branch 'for-linus' of git://opensource.wolfsonmicro.com/regulator

[pandora-kernel.git] / arch / arm / kernel / perf_event_xscale.c

diff --git a/arch/arm/kernel/perf_event_xscale.c b/arch/arm/kernel/perf_event_xscale.c
index 18e4823..e0cca10 100644 (file)
--- a/arch/arm/kernel/perf_event_xscale.c
+++ b/arch/arm/kernel/perf_event_xscale.c
@@ -222,7 +222,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
 {
        unsigned long pmnc;
        struct perf_sample_data data;
-       struct cpu_hw_events *cpuc;
+       struct pmu_hw_events *cpuc;
        struct pt_regs *regs;
        int idx;
 
@@ -249,7 +249,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
        perf_sample_data_init(&data, 0);
 
        cpuc = &__get_cpu_var(cpu_hw_events);
-       for (idx = 0; idx < armpmu->num_events; ++idx) {
+       for (idx = 0; idx < cpu_pmu->num_events; ++idx) {
                struct perf_event *event = cpuc->events[idx];
                struct hw_perf_event *hwc;
 
@@ -263,7 +263,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
                        continue;
 
                if (perf_event_overflow(event, &data, regs))
-                       armpmu->disable(hwc, idx);
+                       cpu_pmu->disable(hwc, idx);
        }
 
        irq_work_run();
@@ -281,7 +281,7 @@ static void
 xscale1pmu_enable_event(struct hw_perf_event *hwc, int idx)
 {
        unsigned long val, mask, evt, flags;
-       struct cpu_hw_events *events = armpmu->get_hw_events();
+       struct pmu_hw_events *events = cpu_pmu->get_hw_events();
 
        switch (idx) {
        case XSCALE_CYCLE_COUNTER:
@@ -315,7 +315,7 @@ static void
 xscale1pmu_disable_event(struct hw_perf_event *hwc, int idx)
 {
        unsigned long val, mask, evt, flags;
-       struct cpu_hw_events *events = armpmu->get_hw_events();
+       struct pmu_hw_events *events = cpu_pmu->get_hw_events();
 
        switch (idx) {
        case XSCALE_CYCLE_COUNTER:
@@ -344,7 +344,7 @@ xscale1pmu_disable_event(struct hw_perf_event *hwc, int idx)
 }
 
 static int
-xscale1pmu_get_event_idx(struct cpu_hw_events *cpuc,
+xscale1pmu_get_event_idx(struct pmu_hw_events *cpuc,
                        struct hw_perf_event *event)
 {
        if (XSCALE_PERFCTR_CCNT == event->config_base) {
@@ -367,7 +367,7 @@ static void
 xscale1pmu_start(void)
 {
        unsigned long flags, val;
-       struct cpu_hw_events *events = armpmu->get_hw_events();
+       struct pmu_hw_events *events = cpu_pmu->get_hw_events();
 
        raw_spin_lock_irqsave(&events->pmu_lock, flags);
        val = xscale1pmu_read_pmnc();
@@ -380,7 +380,7 @@ static void
 xscale1pmu_stop(void)
 {
        unsigned long flags, val;
-       struct cpu_hw_events *events = armpmu->get_hw_events();
+       struct pmu_hw_events *events = cpu_pmu->get_hw_events();
 
        raw_spin_lock_irqsave(&events->pmu_lock, flags);
        val = xscale1pmu_read_pmnc();
@@ -425,6 +425,12 @@ xscale1pmu_write_counter(int counter, u32 val)
        }
 }
 
+static int xscale_map_event(struct perf_event *event)
+{
+       return map_cpu_event(event, &xscale_perf_map,
+                               &xscale_perf_cache_map, 0xFF);
+}
+
 static struct arm_pmu xscale1pmu = {
        .id             = ARM_PERF_PMU_ID_XSCALE1,
        .name           = "xscale1",
@@ -436,9 +442,7 @@ static struct arm_pmu xscale1pmu = {
        .get_event_idx  = xscale1pmu_get_event_idx,
        .start          = xscale1pmu_start,
        .stop           = xscale1pmu_stop,
-       .cache_map      = &xscale_perf_cache_map,
-       .event_map      = &xscale_perf_map,
-       .raw_event_mask = 0xFF,
+       .map_event      = xscale_map_event,
        .num_events     = 3,
        .max_period     = (1LLU << 32) - 1,
 };
@@ -561,7 +565,7 @@ xscale2pmu_handle_irq(int irq_num, void *dev)
 {
        unsigned long pmnc, of_flags;
        struct perf_sample_data data;
-       struct cpu_hw_events *cpuc;
+       struct pmu_hw_events *cpuc;
        struct pt_regs *regs;
        int idx;
 
@@ -582,7 +586,7 @@ xscale2pmu_handle_irq(int irq_num, void *dev)
        perf_sample_data_init(&data, 0);
 
        cpuc = &__get_cpu_var(cpu_hw_events);
-       for (idx = 0; idx < armpmu->num_events; ++idx) {
+       for (idx = 0; idx < cpu_pmu->num_events; ++idx) {
                struct perf_event *event = cpuc->events[idx];
                struct hw_perf_event *hwc;
 
@@ -596,7 +600,7 @@ xscale2pmu_handle_irq(int irq_num, void *dev)
                        continue;
 
                if (perf_event_overflow(event, &data, regs))
-                       armpmu->disable(hwc, idx);
+                       cpu_pmu->disable(hwc, idx);
        }
 
        irq_work_run();
@@ -614,7 +618,7 @@ static void
 xscale2pmu_enable_event(struct hw_perf_event *hwc, int idx)
 {
        unsigned long flags, ien, evtsel;
-       struct cpu_hw_events *events = armpmu->get_hw_events();
+       struct pmu_hw_events *events = cpu_pmu->get_hw_events();
 
        ien = xscale2pmu_read_int_enable();
        evtsel = xscale2pmu_read_event_select();
@@ -658,7 +662,7 @@ static void
 xscale2pmu_disable_event(struct hw_perf_event *hwc, int idx)
 {
        unsigned long flags, ien, evtsel;
-       struct cpu_hw_events *events = armpmu->get_hw_events();
+       struct pmu_hw_events *events = cpu_pmu->get_hw_events();
 
        ien = xscale2pmu_read_int_enable();
        evtsel = xscale2pmu_read_event_select();
@@ -699,7 +703,7 @@ xscale2pmu_disable_event(struct hw_perf_event *hwc, int idx)
 }
 
 static int
-xscale2pmu_get_event_idx(struct cpu_hw_events *cpuc,
+xscale2pmu_get_event_idx(struct pmu_hw_events *cpuc,
                        struct hw_perf_event *event)
 {
        int idx = xscale1pmu_get_event_idx(cpuc, event);
@@ -718,7 +722,7 @@ static void
 xscale2pmu_start(void)
 {
        unsigned long flags, val;
-       struct cpu_hw_events *events = armpmu->get_hw_events();
+       struct pmu_hw_events *events = cpu_pmu->get_hw_events();
 
        raw_spin_lock_irqsave(&events->pmu_lock, flags);
        val = xscale2pmu_read_pmnc() & ~XSCALE_PMU_CNT64;
@@ -731,7 +735,7 @@ static void
 xscale2pmu_stop(void)
 {
        unsigned long flags, val;
-       struct cpu_hw_events *events = armpmu->get_hw_events();
+       struct pmu_hw_events *events = cpu_pmu->get_hw_events();
 
        raw_spin_lock_irqsave(&events->pmu_lock, flags);
        val = xscale2pmu_read_pmnc();
@@ -799,9 +803,7 @@ static struct arm_pmu xscale2pmu = {
        .get_event_idx  = xscale2pmu_get_event_idx,
        .start          = xscale2pmu_start,
        .stop           = xscale2pmu_stop,
-       .cache_map      = &xscale_perf_cache_map,
-       .event_map      = &xscale_perf_map,
-       .raw_event_mask = 0xFF,
+       .map_event      = xscale_map_event,
        .num_events     = 5,
        .max_period     = (1LLU << 32) - 1,
 };