diff options
Diffstat (limited to 'drivers/mtd/mtdcore.c')
| -rw-r--r-- | drivers/mtd/mtdcore.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c index 97ac219c082e..b6b93291aba9 100644 --- a/drivers/mtd/mtdcore.c +++ b/drivers/mtd/mtdcore.c @@ -665,6 +665,8 @@ static void mtd_set_dev_defaults(struct mtd_info *mtd) } else { pr_debug("mtd device won't show a device symlink in sysfs\n"); } + + mtd->orig_flags = mtd->flags; } /** @@ -1136,13 +1138,13 @@ static int mtd_check_oob_ops(struct mtd_info *mtd, loff_t offs, return -EINVAL; if (ops->ooblen) { - u64 maxooblen; + size_t maxooblen; if (ops->ooboffs >= mtd_oobavail(mtd, ops)) return -EINVAL; - maxooblen = ((mtd_div_by_ws(mtd->size, mtd) - - mtd_div_by_ws(offs, mtd)) * + maxooblen = ((size_t)(mtd_div_by_ws(mtd->size, mtd) - + mtd_div_by_ws(offs, mtd)) * mtd_oobavail(mtd, ops)) - ops->ooboffs; if (ops->ooblen > maxooblen) return -EINVAL; |