RS690_MCCFG_AGP_LOCATION 157 drivers/gpu/drm/radeon/rs400.c WREG32_MC(RS690_MCCFG_AGP_LOCATION, tmp); RS690_MCCFG_AGP_LOCATION 328 drivers/gpu/drm/radeon/rs400.c tmp = RREG32_MC(RS690_MCCFG_AGP_LOCATION);