Defined in 4 files as a macro:
- sys/external/bsd/drm/dist/shared-core/mga_drv.h, line 280 (as a macro)
- sys/external/bsd/drm/dist/shared-core/savage_drv.h, line 510 (as a macro)
- sys/external/bsd/drm2/dist/drm/mga/mga_drv.h, line 282 (as a macro)
- sys/external/bsd/drm2/dist/drm/savage/savage_drv.h, line 517 (as a macro)