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UBI: Fastmap: Wrap fastmap specific function in a ifdef 

...such that we can implement NOP variants of some functions.
This will help to reduce fastmap specific ifdefs in other c files.

Signed-off-by: Richard Weinberger <richard@nod.at>
Reviewed-by: Tanya Brokhman <tlinder@codeaurora.org>
This commit is contained in:
Richard Weinberger 2014-10-06 15:12:16 +02:00
parent 943b33564e
commit 5e0246e332
1 changed files with 4 additions and 0 deletions
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4
drivers/mtd/ubi/ubi.h
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@ -871,10 +871,14 @@ int ubi_compare_lebs(struct ubi_device *ubi, const struct ubi_ainf_peb *aeb,
int pnum, const struct ubi_vid_hdr *vid_hdr);
/* fastmap.c */
#ifdef CONFIG_MTD_UBI_FASTMAP
size_t ubi_calc_fm_size(struct ubi_device *ubi);
int ubi_update_fastmap(struct ubi_device *ubi);
int ubi_scan_fastmap(struct ubi_device *ubi, struct ubi_attach_info *ai,
int fm_anchor);
#else
static inline int ubi_update_fastmap(struct ubi_device *ubi) { return 0; }
#endif
/* block.c */
#ifdef CONFIG_MTD_UBI_BLOCK