diff options
| author | Mark Rutland <mark.rutland@arm.com> | 2018-02-05 16:41:57 +0000 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2018-02-20 11:34:53 +0000 |
| commit | d3d5aac206b4e9e569a22fe1811c909dde17587c (patch) | |
| tree | 7237daa6fe900a105abb946f4622c81d3212cef6 /drivers/perf/arm_pmu_platform.c | |
| parent | c0248c96631f38f02d58762fc018e316843acac8 (diff) | |
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/perf/arm_pmu_platform.c')
| -rw-r--r-- | drivers/perf/arm_pmu_platform.c | 21 |
1 files changed, 21 insertions, 0 deletions
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) |