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: NRichard Weinberger <richard@nod.at>
Reviewed-by: NTanya Brokhman <tlinder@codeaurora.org>
上级 943b3356
无相关合并请求
......@@ -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
......
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