298 	struct gtt_range *backing;  in psbfb_alloc()  local
300 	backing = psb_gtt_alloc_range(dev, aligned_size, "fb", 1, PAGE_SIZE);  in psbfb_alloc()
301 	if (backing) {  in psbfb_alloc()
302 		drm_gem_private_object_init(dev, &backing->gem, aligned_size);  in psbfb_alloc()
303 		return backing;  in psbfb_alloc()
326 	struct gtt_range *backing;  in psbfb_create()  local
352 		backing = psbfb_alloc(dev, size);  in psbfb_create()
359 	} while (backing == NULL && pitch_lines <= 16);  in psbfb_create()
364 	if (backing == NULL) {  in psbfb_create()
380 		backing = psbfb_alloc(dev, size);  in psbfb_create()
381 		if (backing == NULL)  in psbfb_create()
385 	memset(dev_priv->vram_addr + backing->offset, 0, size);  in psbfb_create()
396 	ret = psb_framebuffer_init(dev, psbfb, &mode_cmd, backing);  in psbfb_create()
423 	info->screen_base = dev_priv->vram_addr + backing->offset;  in psbfb_create()
444 	psb_gtt_free_range(dev, backing);  in psbfb_create()