37 	if (!adev->mmhub.ras_if) {  in amdgpu_mmhub_ras_late_init()
38 		adev->mmhub.ras_if = kmalloc(sizeof(struct ras_common_if), GFP_KERNEL);  in amdgpu_mmhub_ras_late_init()
39 		if (!adev->mmhub.ras_if)  in amdgpu_mmhub_ras_late_init()
41 		adev->mmhub.ras_if->block = AMDGPU_RAS_BLOCK__MMHUB;  in amdgpu_mmhub_ras_late_init()
42 		adev->mmhub.ras_if->type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE;  in amdgpu_mmhub_ras_late_init()
43 		adev->mmhub.ras_if->sub_block_index = 0;  in amdgpu_mmhub_ras_late_init()
44 		strcpy(adev->mmhub.ras_if->name, "mmhub");  in amdgpu_mmhub_ras_late_init()
46 	ih_info.head = fs_info.head = *adev->mmhub.ras_if;  in amdgpu_mmhub_ras_late_init()
47 	r = amdgpu_ras_late_init(adev, adev->mmhub.ras_if,  in amdgpu_mmhub_ras_late_init()
49 	if (r || !amdgpu_ras_is_supported(adev, adev->mmhub.ras_if->block)) {  in amdgpu_mmhub_ras_late_init()
50 		kfree(adev->mmhub.ras_if);  in amdgpu_mmhub_ras_late_init()
51 		adev->mmhub.ras_if = NULL;  in amdgpu_mmhub_ras_late_init()
60 			adev->mmhub.ras_if) {  in amdgpu_mmhub_ras_fini()
61 		struct ras_common_if *ras_if = adev->mmhub.ras_if;  in amdgpu_mmhub_ras_fini()