pmu_entry->pmu.attr_groups = attr_groups;
pmu_entry->pmu_perf_type = pmu_perf_type;
snprintf(pmu_name, PMU_NAME_SIZE, "%s_%d",
- pmu_file_prefix, adev->ddev->primary->index);
+ pmu_file_prefix, adev_to_drm(adev)->primary->index);
ret = perf_pmu_register(&pmu_entry->pmu, pmu_name, -1);