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author | Richard Weinberger <richard@nod.at> | 2014-10-06 13:12:16 (GMT) |
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committer | Richard Weinberger <richard@nod.at> | 2015-03-26 21:45:56 (GMT) |
commit | 5e0246e332349751d39d186ea0b7ec1e371ab2f8 (patch) | |
tree | 399063d57e7c30fb22845e913354cdb80de69899 /drivers/mtd/ubi | |
parent | 943b33564e78130014ca91b575181becc828179e (diff) | |
download | linux-5e0246e332349751d39d186ea0b7ec1e371ab2f8.tar.xz |
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>
Diffstat (limited to 'drivers/mtd/ubi')
-rw-r--r-- | drivers/mtd/ubi/ubi.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h index bc13d14..3ea9480 100644 --- a/drivers/mtd/ubi/ubi.h +++ b/drivers/mtd/ubi/ubi.h @@ -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 |