Blackfin: bfin_nand: mark local func static

This devready func is only used in this driver, so mark it static.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

diff --git a/drivers/mtd/nand/bfin_nand.c b/drivers/mtd/nand/bfin_nand.c
index 3ee060f..c7ddbb2 100644 (file)
--- a/drivers/mtd/nand/bfin_nand.c
+++ b/drivers/mtd/nand/bfin_nand.c
@@ -73,7 +73,7 @@ static void bfin_nfc_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
        SSYNC();
 }
 
-int bfin_nfc_devready(struct mtd_info *mtd)
+static int bfin_nfc_devready(struct mtd_info *mtd)
 {
        pr_stamp();
        return (bfin_read_NFC_STAT() & NBUSY) ? 1 : 0;