mtd: nand: make use of mtd_to_nand() in NAND drivers

[mirror_ubuntu-focal-kernel.git] / drivers / mtd / nand / pasemi_nand.c

diff --git a/drivers/mtd/nand/pasemi_nand.c b/drivers/mtd/nand/pasemi_nand.c
index 83cf021b9651242501ad49b63defc519de7918c5..0ececac2020fb04c165a36e8a9121cdf8ac03a10 100644 (file)
--- a/drivers/mtd/nand/pasemi_nand.c
+++ b/drivers/mtd/nand/pasemi_nand.c
@@ -45,7 +45,7 @@ static const char driver_name[] = "pasemi-nand";
 
 static void pasemi_read_buf(struct mtd_info *mtd, u_char *buf, int len)
 {
-       struct nand_chip *chip = mtd->priv;
+       struct nand_chip *chip = mtd_to_nand(mtd);
 
        while (len > 0x800) {
                memcpy_fromio(buf, chip->IO_ADDR_R, 0x800);
@@ -57,7 +57,7 @@ static void pasemi_read_buf(struct mtd_info *mtd, u_char *buf, int len)
 
 static void pasemi_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
 {
-       struct nand_chip *chip = mtd->priv;
+       struct nand_chip *chip = mtd_to_nand(mtd);
 
        while (len > 0x800) {
                memcpy_toio(chip->IO_ADDR_R, buf, 0x800);
@@ -70,7 +70,7 @@ static void pasemi_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
 static void pasemi_hwcontrol(struct mtd_info *mtd, int cmd,
                             unsigned int ctrl)
 {
-       struct nand_chip *chip = mtd->priv;
+       struct nand_chip *chip = mtd_to_nand(mtd);
 
        if (cmd == NAND_CMD_NONE)
                return;
@@ -192,7 +192,7 @@ static int pasemi_nand_remove(struct platform_device *ofdev)
        if (!pasemi_nand_mtd)
                return 0;
 
-       chip = pasemi_nand_mtd->priv;
+       chip = mtd_to_nand(pasemi_nand_mtd);
 
        /* Release resources, unregister device */
        nand_release(pasemi_nand_mtd);