radeon_gem_prime_unpin  156 drivers/gpu/drm/radeon/radeon_drv.c void radeon_gem_prime_unpin(struct drm_gem_object *obj);
radeon_gem_prime_unpin  647 drivers/gpu/drm/radeon/radeon_drv.c 	.gem_prime_unpin = radeon_gem_prime_unpin,