diff options
| author | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2011-12-30 19:15:59 +0400 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2012-01-09 22:26:23 +0400 |
| commit | 079c985e7a6f4ce60f931cebfdd5ee3c38347e31 (patch) | |
| tree | b4db3f6e38409eeaa8daff4c17b8f642d0939177 /include/linux/mtd | |
| parent | 381345652fca688aeaa967c231e5075cf68d05b6 (diff) | |
| download | linux-079c985e7a6f4ce60f931cebfdd5ee3c38347e31.tar.xz | |
mtd: do not use mtd->suspend and mtd->resume directly
Just call the 'mtd_suspend()' and 'mtd_resume()' - they will do nothing
if the operation is not defined.
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 | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index 6c91ba59c229..089370758fc9 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -427,12 +427,15 @@ static inline int mtd_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len) static inline int mtd_suspend(struct mtd_info *mtd) { + if (!mtd->suspend) + return -EOPNOTSUPP; return mtd->suspend(mtd); } static inline void mtd_resume(struct mtd_info *mtd) { - mtd->resume(mtd); + if (mtd->resume) + mtd->resume(mtd); } static inline int mtd_block_isbad(struct mtd_info *mtd, loff_t ofs) |