[MTD] [NOR] cfi_cmdset_0020.c: make a function static

This patch makes the needlessly global cfi_staa_erase_varsize() static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
index 669caeb..1b720cc 100644 (file)
--- 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;