diff options
Diffstat (limited to 'include/linux/mtd/mtd.h')
| -rw-r--r-- | include/linux/mtd/mtd.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index 7e35755f6931..1a81fde8f333 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -447,6 +447,8 @@ static inline int mtd_block_isbad(struct mtd_info *mtd, loff_t ofs) static inline int mtd_block_markbad(struct mtd_info *mtd, loff_t ofs) { + if (!mtd->block_markbad) + return -EOPNOTSUPP; return mtd->block_markbad(mtd, ofs); } |
