[PATCH -next] mtd: rawnand: cadence: Make cadence_nand_attach_chip static

[YueHaibing <yuehaibing@xxxxxxxxxx>]

Fix sparse warning:

drivers/mtd/nand/raw/cadence-nand-controller.c:2595:5:
 warning: symbol 'cadence_nand_attach_chip' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
 drivers/mtd/nand/raw/cadence-nand-controller.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/raw/cadence-nand-controller.c b/drivers/mtd/nand/raw/cadence-nand-controller.c
index efddc5c68afb..acc0a24e5816 100644
--- a/drivers/mtd/nand/raw/cadence-nand-controller.c
+++ b/drivers/mtd/nand/raw/cadence-nand-controller.c
@@ -2592,7 +2592,7 @@ cadence_nand_setup_data_interface(struct nand_chip *chip, int chipnr,
 	return 0;
 }
 
-int cadence_nand_attach_chip(struct nand_chip *chip)
+static int cadence_nand_attach_chip(struct nand_chip *chip)
 {
 	struct cdns_nand_ctrl *cdns_ctrl = to_cdns_nand_ctrl(chip->controller);
 	struct cdns_nand_chip *cdns_chip = to_cdns_nand_chip(chip);
-- 
2.17.1



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