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| author | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2011-12-23 19:18:22 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2012-01-09 18:25:40 +0000 |
| commit | b66005cd3e6f104e0a1b6492110c337269b53ec3 (patch) | |
| tree | 248a5f72af42c122072183a5e3a411b97a36e3c4 /include/linux/mtd | |
| parent | 7799f9ac8d8ff2db14736950275249df442baeac (diff) | |
| download | linux-stable-b66005cd3e6f104e0a1b6492110c337269b53ec3.tar.gz linux-stable-b66005cd3e6f104e0a1b6492110c337269b53ec3.tar.bz2 linux-stable-b66005cd3e6f104e0a1b6492110c337269b53ec3.zip | |
mtd: introduce mtd_unlock 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')
| -rw-r--r-- | include/linux/mtd/mtd.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index 167bac2e380e..f30c35886f7c 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -208,13 +208,13 @@ struct mtd_info { unsigned long count, loff_t to, size_t *retlen); void (*sync) (struct mtd_info *mtd); int (*lock) (struct mtd_info *mtd, loff_t ofs, uint64_t len); + int (*unlock) (struct mtd_info *mtd, loff_t ofs, uint64_t len); /* Backing device capabilities for this device * - provides mmap capabilities */ struct backing_dev_info *backing_dev_info; - int (*unlock) (struct mtd_info *mtd, loff_t ofs, uint64_t len); int (*is_locked) (struct mtd_info *mtd, loff_t ofs, uint64_t len); /* Power Management functions */ @@ -389,6 +389,11 @@ static inline int mtd_lock(struct mtd_info *mtd, loff_t ofs, uint64_t len) return mtd->lock(mtd, ofs, len); } +static inline int mtd_unlock(struct mtd_info *mtd, loff_t ofs, uint64_t len) +{ + return mtd->unlock(mtd, ofs, len); +} + static inline struct mtd_info *dev_to_mtd(struct device *dev) { return dev ? dev_get_drvdata(dev) : NULL; |