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authorMark Rutland <mark.rutland@arm.com>2018-02-05 19:41:57 +0300
committerWill Deacon <will.deacon@arm.com>2018-02-20 14:34:53 +0300
commitd3d5aac206b4e9e569a22fe1811c909dde17587c (patch)
tree7237daa6fe900a105abb946f4622c81d3212cef6 /drivers
parentc0248c96631f38f02d58762fc018e316843acac8 (diff)
downloadlinux-d3d5aac206b4e9e569a22fe1811c909dde17587c.tar.xz
arm_pmu: fold platform helpers into platform code
The armpmu_{request,free}_irqs() helpers are only used by arm_pmu_platform.c, so let's fold them in and make them static. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Cc: Will Deacon <will.deacon@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/perf/arm_pmu.c21
-rw-r--r--drivers/perf/arm_pmu_platform.c21
2 files changed, 21 insertions, 21 deletions
diff --git a/drivers/perf/arm_pmu.c b/drivers/perf/arm_pmu.c
index 82b09d1cb42c..373dfd7d8a1d 100644
--- a/drivers/perf/arm_pmu.c
+++ b/drivers/perf/arm_pmu.c
@@ -534,14 +534,6 @@ void armpmu_free_irq(struct arm_pmu *armpmu, int cpu)
free_irq(irq, per_cpu_ptr(&hw_events->percpu_pmu, cpu));
}
-void armpmu_free_irqs(struct arm_pmu *armpmu)
-{
- int cpu;
-
- for_each_cpu(cpu, &armpmu->supported_cpus)
- armpmu_free_irq(armpmu, cpu);
-}
-
int armpmu_request_irq(struct arm_pmu *armpmu, int cpu)
{
int err = 0;
@@ -593,19 +585,6 @@ err_out:
return err;
}
-int armpmu_request_irqs(struct arm_pmu *armpmu)
-{
- int cpu, err;
-
- for_each_cpu(cpu, &armpmu->supported_cpus) {
- err = armpmu_request_irq(armpmu, cpu);
- if (err)
- break;
- }
-
- return err;
-}
-
static int armpmu_get_cpu_irq(struct arm_pmu *pmu, int cpu)
{
struct pmu_hw_events __percpu *hw_events = pmu->hw_events;
diff --git a/drivers/perf/arm_pmu_platform.c b/drivers/perf/arm_pmu_platform.c
index 46501cc79fd7..244558cfdbce 100644
--- a/drivers/perf/arm_pmu_platform.c
+++ b/drivers/perf/arm_pmu_platform.c
@@ -164,6 +164,27 @@ static int pmu_parse_irqs(struct arm_pmu *pmu)
return 0;
}
+static int armpmu_request_irqs(struct arm_pmu *armpmu)
+{
+ int cpu, err;
+
+ for_each_cpu(cpu, &armpmu->supported_cpus) {
+ err = armpmu_request_irq(armpmu, cpu);
+ if (err)
+ break;
+ }
+
+ return err;
+}
+
+static void armpmu_free_irqs(struct arm_pmu *armpmu)
+{
+ int cpu;
+
+ for_each_cpu(cpu, &armpmu->supported_cpus)
+ armpmu_free_irq(armpmu, cpu);
+}
+
int arm_pmu_device_probe(struct platform_device *pdev,
const struct of_device_id *of_table,
const struct pmu_probe_info *probe_table)