1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
index 669caebba451..1b720cc571f3 100644
--- a/drivers/mtd/chips/cfi_cmdset_0020.c
+++ b/drivers/mtd/chips/cfi_cmdset_0020.c
@@ -893,7 +893,8 @@ retry:
         return ret;
 }
 
-int cfi_staa_erase_varsize(struct mtd_info *mtd, struct erase_info *instr)
+static int cfi_staa_erase_varsize(struct mtd_info *mtd,
+                                  struct erase_info *instr)
 {       struct map_info *map = mtd->priv;
         struct cfi_private *cfi = map->fldrv_priv;
         unsigned long adr, len;