diff options
| author |   Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2011-12-23 18:27:05 +0200 |
|---|---|---|
| committer |   David Woodhouse <David.Woodhouse@intel.com> | 2012-01-09 18:25:23 +0000 |
| commit | fd2819bbc92fc98bed5d612e4acbe16b6326f6bf (patch) | |
| tree | 114f2a130cb854c74707eb805854fe048f65ac14 /include/linux/mtd/mtd.h | |
| parent | mtd: introduce mtd_panic_write interface (diff) | |
| download | linux-dev-fd2819bbc92fc98bed5d612e4acbe16b6326f6bf.tar.xz linux-dev-fd2819bbc92fc98bed5d612e4acbe16b6326f6bf.zip | |
mtd: introduce mtd_read_oob interface
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'include/linux/mtd/mtd.h')
| -rw-r--r-- | include/linux/mtd/mtd.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index 2fb83cd3d264..0db8d87ce451 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -188,6 +188,8 @@ struct mtd_info { size_t *retlen, const u_char *buf); int (*panic_write) (struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf); + int (*read_oob) (struct mtd_info *mtd, loff_t from, + struct mtd_oob_ops *ops); /* Backing device capabilities for this device * - provides mmap capabilities @@ -195,8 +197,6 @@ struct mtd_info { struct backing_dev_info *backing_dev_info; - int (*read_oob) (struct mtd_info *mtd, loff_t from, - struct mtd_oob_ops *ops); int (*write_oob) (struct mtd_info *mtd, loff_t to, struct mtd_oob_ops *ops); @@ -320,6 +320,12 @@ static inline int mtd_panic_write(struct mtd_info *mtd, loff_t to, size_t len, return mtd->panic_write(mtd, to, len, retlen, buf); } +static inline int mtd_read_oob(struct mtd_info *mtd, loff_t from, + struct mtd_oob_ops *ops) +{ + return mtd->read_oob(mtd, from, ops); +} + static inline struct mtd_info *dev_to_mtd(struct device *dev) { return dev ? dev_get_drvdata(dev) : NULL; |