diff options
Diffstat (limited to 'drivers/mtd/ubi/eba.c')
| -rw-r--r-- | drivers/mtd/ubi/eba.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/mtd/ubi/eba.c b/drivers/mtd/ubi/eba.c index 32045dd3d1db..f3ff8604b5e5 100644 --- a/drivers/mtd/ubi/eba.c +++ b/drivers/mtd/ubi/eba.c @@ -84,6 +84,23 @@ static int ubi_get_compat(const struct ubi_device *ubi, int vol_id) } /** + * ubi_eba_get_ldesc - get information about a LEB + * @vol: volume description object + * @lnum: logical eraseblock number + * @ldesc: the LEB descriptor to fill + * + * Used to query information about a specific LEB. + * It is currently only returning the physical position of the LEB, but will be + * extended to provide more information. + */ +void ubi_eba_get_ldesc(struct ubi_volume *vol, int lnum, + struct ubi_eba_leb_desc *ldesc) +{ + ldesc->lnum = lnum; + ldesc->pnum = vol->eba_tbl[lnum]; +} + +/** * ltree_lookup - look up the lock tree. * @ubi: UBI device description object * @vol_id: volume ID |