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cmd: nand/sf: isolate legacy code

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The 'sf' command is not supposed to rely on the MTD stack, but both
'sf' and 'nand' commands use helpers located in mtd_uboot.c. Despite
their location, these functions do not depend at all on the MTD
stack.

This file (drivers/mtd/mtd_uboot.c) is only compiled if CONFIG_MTD is
selected, which is inconsistent with the current situation. Solve this
by moving these three functions (which are only used by the above two
commands) out of mtd_uboot.c and put them in a C file only compiled
with cmd/sf.c and cmd/nand.c.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
[trini: Don't export get_part function now]
Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Miquel Raynal 2019-10-25 19:39:29 +02:00 • committed by Tom Rini
parent 587f44576e
commit eb446ef625
9 changed files with 121 additions and 101 deletions
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6
include/linux/mtd/mtd.h
View file

@ -588,12 +588,6 @@ struct mtd_info *__mtd_next_device(int i);
(mtd) != NULL; \
(mtd) = __mtd_next_device(mtd->index + 1))
int mtd_arg_off(const char *arg, int *idx, loff_t *off, loff_t *size,
loff_t *maxsize, int devtype, uint64_t chipsize);
int mtd_arg_off_size(int argc, char *const argv[], int *idx, loff_t *off,
loff_t *size, loff_t *maxsize, int devtype,
uint64_t chipsize);
/* drivers/mtd/mtdcore.c */
void mtd_get_len_incl_bad(struct mtd_info *mtd, uint64_t offset,
const uint64_t length, uint64_t *len_incl_bad,