From b916b785af99088916a122cb37de1bda3fa7f70e Mon Sep 17 00:00:00 2001 From: Mark Rutland Date: Wed, 28 Oct 2015 12:32:17 +0000 Subject: drivers/perf: kill armpmu_register Nothing outside of drivers/perf/arm_pmu.c should call armpmu_register any more, so it no longer needs to be in include/linux/perf/arm_pmu.h. Additionally, by folding it in to arm_pmu_device_probe we can allow drivers to override struct pmu fields without getting blatted by the armpmu code. This patch folds armpmu_register into arm_pmu_device_probe. The logging to the console is moved to after the PMU is successfully registered with the core perf code. Signed-off-by: Mark Rutland Suggested-by: Will Deacon Cc: Drew Richardson Cc: Pawel Moll Signed-off-by: Will Deacon --- drivers/perf/arm_pmu.c | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-) (limited to 'drivers/perf') diff --git a/drivers/perf/arm_pmu.c b/drivers/perf/arm_pmu.c index be3755c973e9..166637f2917c 100644 --- a/drivers/perf/arm_pmu.c +++ b/drivers/perf/arm_pmu.c @@ -551,14 +551,6 @@ static void armpmu_init(struct arm_pmu *armpmu) }; } -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, armpmu->name, type); -} - /* Set at runtime when we know what CPU type we are. */ static struct arm_pmu *__oprofile_cpu_pmu; @@ -887,6 +879,8 @@ int arm_pmu_device_probe(struct platform_device *pdev, return -ENOMEM; } + armpmu_init(pmu); + if (!__oprofile_cpu_pmu) __oprofile_cpu_pmu = pmu; @@ -912,10 +906,13 @@ int arm_pmu_device_probe(struct platform_device *pdev, if (ret) goto out_free; - ret = armpmu_register(pmu, -1); + ret = perf_pmu_register(&pmu->pmu, pmu->name, -1); if (ret) goto out_destroy; + pr_info("enabled with %s PMU driver, %d counters available\n", + pmu->name, pmu->num_events); + return 0; out_destroy: -- cgit v1.2.3-59-g8ed1b