diff options
| author | Saeed Bishara <saeed@marvell.com> | 2009-07-28 07:56:43 -0400 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2009-08-03 09:16:01 -0400 |
| commit | 6afc4fdb3e94ba60cd566cb878b60c6c01979277 (patch) | |
| tree | 75cc3a29b3e988f852fde390e3fe79e6d157db51 /include/linux | |
| parent | 7699ad35ed06044c4fc1be162553880f98658616 (diff) | |
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/linux')
| -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 5675b63a0631..0f32a9b6ff55 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h | |||
| @@ -251,7 +251,7 @@ struct mtd_info { | |||
| 251 | 251 | ||
| 252 | static inline struct mtd_info *dev_to_mtd(struct device *dev) | 252 | static inline struct mtd_info *dev_to_mtd(struct device *dev) |
| 253 | { | 253 | { |
| 254 | return dev ? container_of(dev, struct mtd_info, dev) : NULL; | 254 | return dev ? dev_get_drvdata(dev) : NULL; |
| 255 | } | 255 | } |
| 256 | 256 | ||
| 257 | static inline uint32_t mtd_div_by_eb(uint64_t sz, struct mtd_info *mtd) | 257 | static inline uint32_t mtd_div_by_eb(uint64_t sz, struct mtd_info *mtd) |