Defined in 4 files as a macro:
- drivers/gpu/drm/radeon/cikd.h, line 1103 (as a macro)
- drivers/gpu/drm/radeon/evergreend.h, line 457 (as a macro)
- drivers/gpu/drm/radeon/nid.h, line 314 (as a macro)
- drivers/gpu/drm/radeon/r600d.h, line 171 (as a macro)