if (irq >= 0)
free_irq(irq, NULL);
}
- release_pmu(pmu_device);
+ release_pmu(ARM_PMU_DEVICE_CPU);
pmu_device = NULL;
}
}
armpmu->stop();
- release_pmu(pmu_device);
+ release_pmu(ARM_PMU_DEVICE_CPU);
pmu_device = NULL;
}
static void armpmu_enable(struct pmu *pmu)
{
/* Enable all of the perf events on hardware. */
- int idx;
+ int idx, enabled = 0;
struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
if (!armpmu)
continue;
armpmu->enable(&event->hw, idx);
+ enabled = 1;
}
- armpmu->start();
+ if (enabled)
+ armpmu->start();
}
static void armpmu_disable(struct pmu *pmu)