-}
-
-#ifdef CONFIG_USB_GADGET_MASS_STORAGE
-static int ums_read_sector(struct ums_device *ums_dev,
- ulong start, lbaint_t blkcnt, void *buf)
-{
- if (ums_dev->mmc->block_dev.block_read(ums_dev->dev_num,
- start + ums_dev->offset, blkcnt, buf) != blkcnt)
- return -1;
-
- return 0;
-}
-
-static int ums_write_sector(struct ums_device *ums_dev,
- ulong start, lbaint_t blkcnt, const void *buf)
-{
- if (ums_dev->mmc->block_dev.block_write(ums_dev->dev_num,
- start + ums_dev->offset, blkcnt, buf) != blkcnt)
- return -1;
-
- return 0;
-}
-
-static void ums_get_capacity(struct ums_device *ums_dev,
- long long int *capacity)
-{
- long long int tmp_capacity;
-
- tmp_capacity = (long long int) ((ums_dev->offset + ums_dev->part_size)
- * SECTOR_SIZE);
- *capacity = ums_dev->mmc->capacity - tmp_capacity;
-}
-
-static struct ums_board_info ums_board = {
- .read_sector = ums_read_sector,
- .write_sector = ums_write_sector,
- .get_capacity = ums_get_capacity,
- .name = "TRATS UMS disk",
- .ums_dev = {
- .mmc = NULL,
- .dev_num = 0,
- .offset = 0,
- .part_size = 0.
- },
-};
-
-struct ums_board_info *board_ums_init(unsigned int dev_num, unsigned int offset,
- unsigned int part_size)
-{
- struct mmc *mmc;
-
- mmc = find_mmc_device(dev_num);
- if (!mmc)
- return NULL;
-
- ums_board.ums_dev.mmc = mmc;
- ums_board.ums_dev.dev_num = dev_num;
- ums_board.ums_dev.offset = offset;
- ums_board.ums_dev.part_size = part_size;
-
- return &ums_board;
-}