EVERGREEN_GRPH_UPDATE_LOCK 2749 drivers/gpu/drm/radeon/evergreen.c 			if (!(tmp & EVERGREEN_GRPH_UPDATE_LOCK)) {
EVERGREEN_GRPH_UPDATE_LOCK 2750 drivers/gpu/drm/radeon/evergreen.c 				tmp |= EVERGREEN_GRPH_UPDATE_LOCK;
EVERGREEN_GRPH_UPDATE_LOCK 2793 drivers/gpu/drm/radeon/evergreen.c 			if (tmp & EVERGREEN_GRPH_UPDATE_LOCK) {
EVERGREEN_GRPH_UPDATE_LOCK 2794 drivers/gpu/drm/radeon/evergreen.c 				tmp &= ~EVERGREEN_GRPH_UPDATE_LOCK;