val &= ~mask;
val |= evt;
armv6_pmcr_write(val);
- raw_spin_unlock_irqrestore(&events->pmu_lock, flags);
}
- static void armv6mpcore_pmu_disable_event(struct perf_event *event)
- {
- unsigned long val, mask, evt = 0;
- struct hw_perf_event *hwc = &event->hw;
- int idx = hwc->idx;
-
- if (ARMV6_CYCLE_COUNTER == idx) {
- mask = ARMV6_PMCR_CCOUNT_IEN;
- } else if (ARMV6_COUNTER0 == idx) {
- mask = ARMV6_PMCR_COUNT0_IEN;
- } else if (ARMV6_COUNTER1 == idx) {
- mask = ARMV6_PMCR_COUNT1_IEN;
- } else {
- WARN_ONCE(1, "invalid counter number (%d)\n", idx);
- return;
- }
-
- /*
- * Unlike UP ARMv6, we don't have a way of stopping the counters. We
- * simply disable the interrupt reporting.
- */
- val = armv6_pmcr_read();
- val &= ~mask;
- val |= evt;
- armv6_pmcr_write(val);
- }
-
static int armv6_map_event(struct perf_event *event)
{
return armpmu_map_event(event, &armv6_perf_map,
name = devm_kasprintf(&pdev->dev,
GFP_KERNEL, "mmdc%d", ret);
+ if (!name) {
+ ret = -ENOMEM;
+ goto pmu_release_id;
+ }
pmu_mmdc->mmdc_ipg_clk = mmdc_ipg_clk;
- pmu_mmdc->devtype_data = (struct fsl_mmdc_devtype_data *)of_id->data;
+ pmu_mmdc->devtype_data = device_get_match_data(&pdev->dev);
hrtimer_init(&pmu_mmdc->hrtimer, CLOCK_MONOTONIC,
HRTIMER_MODE_REL);