| From | Richard Weinberger <> | Subject | [PATCH 13/35] UBI: Fastmap: Wrap fastmap specific function in a ifdef | Date | Wed, 29 Oct 2014 13:45:36 +0100 |
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...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> --- drivers/mtd/ubi/ubi.h | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h index 5d2e737..0392366 100644 --- a/drivers/mtd/ubi/ubi.h +++ b/drivers/mtd/ubi/ubi.h @@ -866,10 +866,14 @@ 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 -- 1.8.4.5
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