328 static int calc_disk_capacity(struct ubi_volume_info *vi, u64 *disk_capacity)  in calc_disk_capacity()  argument
330 	u64 size = vi->used_bytes >> 9;  in calc_disk_capacity()
332 	if (vi->used_bytes % 512) {  in calc_disk_capacity()
333 		if (vi->vol_type == UBI_DYNAMIC_VOLUME)  in calc_disk_capacity()
335 				vi->used_bytes - (size << 9));  in calc_disk_capacity()
338 				vi->used_bytes - (size << 9));  in calc_disk_capacity()
349 int ubiblock_create(struct ubi_volume_info *vi)  in ubiblock_create()  argument
359 	ret = calc_disk_capacity(vi, &disk_capacity);  in ubiblock_create()
366 	if (find_dev_nolock(vi->ubi_num, vi->vol_id)) {  in ubiblock_create()
379 	dev->ubi_num = vi->ubi_num;  in ubiblock_create()
380 	dev->vol_id = vi->vol_id;  in ubiblock_create()
381 	dev->leb_size = vi->usable_leb_size;  in ubiblock_create()
427 	ret = device_add_disk(vi->dev, dev->gd, NULL);  in ubiblock_create()
432 		 dev->ubi_num, dev->vol_id, vi->name);  in ubiblock_create()
464 int ubiblock_remove(struct ubi_volume_info *vi)  in ubiblock_remove()  argument
470 	dev = find_dev_nolock(vi->ubi_num, vi->vol_id);  in ubiblock_remove()
499 static int ubiblock_resize(struct ubi_volume_info *vi)  in ubiblock_resize()  argument
511 	dev = find_dev_nolock(vi->ubi_num, vi->vol_id);  in ubiblock_resize()
517 	ret = calc_disk_capacity(vi, &disk_capacity);  in ubiblock_resize()
523 				 vi->size);  in ubiblock_resize()
533 			 vi->used_bytes);  in ubiblock_resize()
541 match_volume_desc(struct ubi_volume_info *vi, const char *name, int ubi_num, int vol_id)  in match_volume_desc()  argument
548 		if (err || vi->ubi_num != cur_ubi_num || vi->vol_id != cur_vol_id)  in match_volume_desc()
556 		if (vi->ubi_num != ubi_num)  in match_volume_desc()
560 		if (len < 1 || vi->name_len != len)  in match_volume_desc()
563 		if (strcmp(name, vi->name))  in match_volume_desc()
569 	if (vi->ubi_num != ubi_num)  in match_volume_desc()
572 	if (vi->vol_id != vol_id)  in match_volume_desc()
579 ubiblock_create_from_param(struct ubi_volume_info *vi)  in ubiblock_create_from_param()  argument
591 		if (!match_volume_desc(vi, p->name, p->ubi_num, p->vol_id))  in ubiblock_create_from_param()
594 		ret = ubiblock_create(vi);  in ubiblock_create_from_param()
598 			       vi->name, p->ubi_num, p->vol_id, ret);  in ubiblock_create_from_param()
611 		ubiblock_create_from_param(&nt->vi);  in ubiblock_notify()
614 		ubiblock_remove(&nt->vi);  in ubiblock_notify()
617 		ubiblock_resize(&nt->vi);  in ubiblock_notify()
624 		if (nt->vi.vol_type == UBI_STATIC_VOLUME)  in ubiblock_notify()
625 			ubiblock_resize(&nt->vi);  in ubiblock_notify()