diff options
Diffstat (limited to 'include/linux/mtd/mtd.h')
| -rw-r--r-- | include/linux/mtd/mtd.h | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index 13e90803a1..c8c30ee914 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -106,30 +106,8 @@ struct mtd_info { /* This function is not yet implemented */ int (*write_user_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf); -#if 0 - /* kvec-based read/write methods. We need these especially for NAND flash, - with its limited number of write cycles per erase. - NB: The 'count' parameter is the number of _vectors_, each of - which contains an (ofs, len) tuple. - */ - int (*readv) (struct mtd_info *mtd, struct kvec *vecs, unsigned long count, loff_t from, size_t *retlen); - int (*readv_ecc) (struct mtd_info *mtd, struct kvec *vecs, unsigned long count, loff_t from, - size_t *retlen, u_char *eccbuf, struct nand_oobinfo *oobsel); - int (*writev) (struct mtd_info *mtd, const struct kvec *vecs, unsigned long count, loff_t to, size_t *retlen); - int (*writev_ecc) (struct mtd_info *mtd, const struct kvec *vecs, unsigned long count, loff_t to, - size_t *retlen, u_char *eccbuf, struct nand_oobinfo *oobsel); -#endif /* Sync */ void (*sync) (struct mtd_info *mtd); -#if 0 - /* Chip-supported device locking */ - int (*lock) (struct mtd_info *mtd, loff_t ofs, size_t len); - int (*unlock) (struct mtd_info *mtd, loff_t ofs, size_t len); - - /* Power Management functions */ - int (*suspend) (struct mtd_info *mtd); - void (*resume) (struct mtd_info *mtd); -#endif /* Bad block management functions */ int (*block_isbad) (struct mtd_info *mtd, loff_t ofs); int (*block_markbad) (struct mtd_info *mtd, loff_t ofs); @@ -150,23 +128,6 @@ extern struct mtd_info *get_mtd_device(struct mtd_info *mtd, int num); extern void put_mtd_device(struct mtd_info *mtd); -#if 0 -struct mtd_notifier { - void (*add)(struct mtd_info *mtd); - void (*remove)(struct mtd_info *mtd); - struct list_head list; -}; - - -extern void register_mtd_user (struct mtd_notifier *new); -extern int unregister_mtd_user (struct mtd_notifier *old); - -int default_mtd_writev(struct mtd_info *mtd, const struct kvec *vecs, - unsigned long count, loff_t to, size_t *retlen); - -int default_mtd_readv(struct mtd_info *mtd, struct kvec *vecs, - unsigned long count, loff_t from, size_t *retlen); -#endif #define MTD_ERASE(mtd, args...) (*(mtd->erase))(mtd, args) #define MTD_POINT(mtd, a,b,c,d) (*(mtd->point))(mtd, a,b,c, (u_char **)(d)) |