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Diffstat (limited to 'drivers/mtd/mtdoob.c')
-rw-r--r--drivers/mtd/mtdoob.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/mtdoob.c b/drivers/mtd/mtdoob.c
index b9cac2ae69..10d17e90d2 100644
--- a/drivers/mtd/mtdoob.c
+++ b/drivers/mtd/mtdoob.c
@@ -78,7 +78,7 @@ static int add_mtdoob_device(struct mtd_info *mtd, char *devname, void **priv)
mtdoob = xzalloc(sizeof(*mtdoob));
mtdoob->cdev.ops = &mtd_ops_oob;
- mtdoob->cdev.size = (mtd->size / mtd->writesize) * mtd->oobsize;
+ mtdoob->cdev.size = mtd_div_by_wb(mtd->size, mtd) * mtd->oobsize;
mtdoob->cdev.name = asprintf("%s_oob%d", devname, mtd->class_dev.id);
mtdoob->cdev.priv = mtdoob;
mtdoob->cdev.dev = &mtd->class_dev;