cpuhp_slot 1018 drivers/gpu/drm/i915/i915_pmu.c static enum cpuhp_state cpuhp_slot = CPUHP_INVALID; cpuhp_slot 1039 drivers/gpu/drm/i915/i915_pmu.c cpuhp_slot = slot; cpuhp_slot 1045 drivers/gpu/drm/i915/i915_pmu.c WARN_ON(cpuhp_slot == CPUHP_INVALID); cpuhp_slot 1046 drivers/gpu/drm/i915/i915_pmu.c WARN_ON(cpuhp_state_remove_instance(cpuhp_slot, &pmu->node)); cpuhp_slot 1047 drivers/gpu/drm/i915/i915_pmu.c cpuhp_remove_multi_state(cpuhp_slot);