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| author | Saeed Bishara <saeed@marvell.com> | 2009-07-28 04:56:43 -0700 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2009-08-03 14:16:01 +0100 |
| commit | 6afc4fdb3e94ba60cd566cb878b60c6c01979277 (patch) | |
| tree | 75cc3a29b3e988f852fde390e3fe79e6d157db51 /include | |
| parent | 7699ad35ed06044c4fc1be162553880f98658616 (diff) | |
| download | linux-3.10-6afc4fdb3e94ba60cd566cb878b60c6c01979277.tar.gz linux-3.10-6afc4fdb3e94ba60cd566cb878b60c6c01979277.tar.bz2 linux-3.10-6afc4fdb3e94ba60cd566cb878b60c6c01979277.zip | |
mtd: fix the conversion from dev to mtd_info
The patch fixes a bug when converting dev to mtd_info by using the
drvdata of the dev, the previous code used
container_of(dev, struct mtd_info, dev), but won't work for the mtdXro
devices as they created without being contained inside mtd_info structure.
Signed-off-by: Saeed Bishara <saeed@marvell.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mtd/mtd.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index 5675b63a063..0f32a9b6ff5 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -251,7 +251,7 @@ struct mtd_info { static inline struct mtd_info *dev_to_mtd(struct device *dev) { - return dev ? container_of(dev, struct mtd_info, dev) : NULL; + return dev ? dev_get_drvdata(dev) : NULL; } static inline uint32_t mtd_div_by_eb(uint64_t sz, struct mtd_info *mtd) |