1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/mtd/chips/sharp.c b/drivers/mtd/chips/sharp.c
index 3cc0b23c5865..967abbecdff9 100644
--- a/drivers/mtd/chips/sharp.c
+++ b/drivers/mtd/chips/sharp.c
@@ -140,6 +140,7 @@ static struct mtd_info *sharp_probe(struct map_info *map)
         mtd->suspend = sharp_suspend;
         mtd->resume = sharp_resume;
         mtd->flags = MTD_CAP_NORFLASH;
+        mtd->writesize = 1;
         mtd->name = map->name;
 
         memset(sharp, 0, sizeof(*sharp));