DRM_XE_VM_BIND_OP_UNMAP_ALL
case DRM_XE_VM_BIND_OP_UNMAP_ALL:
op == DRM_XE_VM_BIND_OP_UNMAP_ALL) ||
op == DRM_XE_VM_BIND_OP_UNMAP_ALL) ||
op == DRM_XE_VM_BIND_OP_UNMAP_ALL) ||
op != DRM_XE_VM_BIND_OP_UNMAP_ALL)) {
op != DRM_XE_VM_BIND_OP_UNMAP && op != DRM_XE_VM_BIND_OP_UNMAP_ALL)