mtd: rawnand: pasemi: Make pasemi_device_ready() static

The sparse tool complains as follows:

drivers/mtd/nand/raw/pasemi_nand.c:71:5: warning:
 symbol 'pasemi_device_ready' was not declared. Should it be static?

This function is not used outside of pasemi_nand.c, so this commit
marks it static.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200721151657.41027-1-weiyongjun1@huawei.com

diff --git a/drivers/mtd/nand/raw/pasemi_nand.c b/drivers/mtd/nand/raw/pasemi_nand.c
index 155e8c8..2b8f155 100644 (file)
--- a/drivers/mtd/nand/raw/pasemi_nand.c
+++ b/drivers/mtd/nand/raw/pasemi_nand.c
@@ -68,7 +68,7 @@ static void pasemi_hwcontrol(struct nand_chip *chip, int cmd,
        inl(lpcctl);
 }
 
-int pasemi_device_ready(struct nand_chip *chip)
+static int pasemi_device_ready(struct nand_chip *chip)
 {
        return !!(inl(lpcctl) & LBICTRL_LPCCTL_NR);
 }