1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/mtd/chips/map_absent.c b/drivers/mtd/chips/map_absent.c
index a611de9b1515..ac01a949b687 100644
--- a/drivers/mtd/chips/map_absent.c
+++ b/drivers/mtd/chips/map_absent.c
@@ -64,7 +64,8 @@ static struct mtd_info *map_absent_probe(struct map_info *map)
         mtd->write      = map_absent_write;
         mtd->sync       = map_absent_sync;
         mtd->flags      = 0;
-        mtd->erasesize = PAGE_SIZE;
+        mtd->erasesize  = PAGE_SIZE;
+        mtd->writesize  = 1;
 
         __module_get(THIS_MODULE);
         return mtd;