diff options
Diffstat (limited to 'drivers/perf/arm_pmu_platform.c')
| -rw-r--r-- | drivers/perf/arm_pmu_platform.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/perf/arm_pmu_platform.c b/drivers/perf/arm_pmu_platform.c index 3596db36cbff..118170a5cede 100644 --- a/drivers/perf/arm_pmu_platform.c +++ b/drivers/perf/arm_pmu_platform.c @@ -59,7 +59,7 @@ static int pmu_parse_percpu_irq(struct arm_pmu *pmu, int irq) static bool pmu_has_irq_affinity(struct device_node *node) { - return !!of_find_property(node, "interrupt-affinity", NULL); + return of_property_present(node, "interrupt-affinity"); } static int pmu_parse_irq_affinity(struct device *dev, int i) @@ -196,6 +196,7 @@ int arm_pmu_device_probe(struct platform_device *pdev, if (!pmu) return -ENOMEM; + pmu->pmu.parent = &pdev->dev; pmu->plat_device = pdev; ret = pmu_parse_irqs(pmu); |