diff options
| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2018-09-29 12:58:26 +0200 |
|---|---|---|
| committer | Jagan Teki <jagan@amarulasolutions.com> | 2018-10-02 22:12:32 +0530 |
| commit | ff4afa8a981e22eef670c7c857cb87983346cc2c (patch) | |
| tree | 5cae4249b100a171b6e725b45c7b8dc4b1543b60 /include/linux/mtd/mtd.h | |
| parent | 21cc1fb5af06e468c74ae601bac719d306523f9c (diff) | |
mtd: uboot: search for an equivalent MTD name with the mtdids
Using an MTD device (resp. partition) name in mtdparts is simple and
straightforward. However, for a long time already, another name was
given in mtdparts to indicate a device (resp. partition) so the
"mtdids" environment variable was created to do the match.
Let's create a function that, from an MTD device (resp. partition)
name, search for the equivalent name in the "mtdparts" environment
variable thanks to the "mtdids" string.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
Diffstat (limited to 'include/linux/mtd/mtd.h')
| -rw-r--r-- | include/linux/mtd/mtd.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index b8c2c3fd59..af6f4a61f8 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -549,5 +549,10 @@ int mtd_arg_off_size(int argc, char *const argv[], int *idx, loff_t *off, void mtd_get_len_incl_bad(struct mtd_info *mtd, uint64_t offset, const uint64_t length, uint64_t *len_incl_bad, int *truncated); + +/* drivers/mtd/mtd_uboot.c */ +int mtd_search_alternate_name(const char *mtdname, char *altname, + unsigned int max_len); + #endif #endif /* __MTD_MTD_H__ */ |