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

mtd_to_nand() was recently introduced to avoid direct accesses to the
mtd->priv field. Update all NAND drivers to use it.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

1 files changed, 9 insertions, 9 deletions

diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
index 5a9b6966e97c..802adb04bb97 100644
--- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
+++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
@@ -140,7 +140,7 @@ static bool set_geometry_by_ecc_info(struct gpmi_nand_data *this)
 {
 	struct bch_geometry *geo = &this->bch_geometry;
 	struct mtd_info *mtd = &this->mtd;
-	struct nand_chip *chip = mtd->priv;
+	struct nand_chip *chip = mtd_to_nand(mtd);
 	struct nand_oobfree *of = gpmi_hw_ecclayout.oobfree;
 	unsigned int block_mark_bit_offset;
 
@@ -856,7 +856,7 @@ error_alloc:
 
 static void gpmi_cmd_ctrl(struct mtd_info *mtd, int data, unsigned int ctrl)
 {
-	struct nand_chip *chip = mtd->priv;
+	struct nand_chip *chip = mtd_to_nand(mtd);
 	struct gpmi_nand_data *this = chip->priv;
 	int ret;
 
@@ -890,7 +890,7 @@ static void gpmi_cmd_ctrl(struct mtd_info *mtd, int data, unsigned int ctrl)
 
 static int gpmi_dev_ready(struct mtd_info *mtd)
 {
-	struct nand_chip *chip = mtd->priv;
+	struct nand_chip *chip = mtd_to_nand(mtd);
 	struct gpmi_nand_data *this = chip->priv;
 
 	return gpmi_is_ready(this, this->current_chip);
@@ -898,7 +898,7 @@ static int gpmi_dev_ready(struct mtd_info *mtd)
 
 static void gpmi_select_chip(struct mtd_info *mtd, int chipnr)
 {
-	struct nand_chip *chip = mtd->priv;
+	struct nand_chip *chip = mtd_to_nand(mtd);
 	struct gpmi_nand_data *this = chip->priv;
 
 	if ((this->current_chip < 0) && (chipnr >= 0))
@@ -911,7 +911,7 @@ static void gpmi_select_chip(struct mtd_info *mtd, int chipnr)
 
 static void gpmi_read_buf(struct mtd_info *mtd, uint8_t *buf, int len)
 {
-	struct nand_chip *chip = mtd->priv;
+	struct nand_chip *chip = mtd_to_nand(mtd);
 	struct gpmi_nand_data *this = chip->priv;
 
 	dev_dbg(this->dev, "len is %d\n", len);
@@ -923,7 +923,7 @@ static void gpmi_read_buf(struct mtd_info *mtd, uint8_t *buf, int len)
 
 static void gpmi_write_buf(struct mtd_info *mtd, const uint8_t *buf, int len)
 {
-	struct nand_chip *chip = mtd->priv;
+	struct nand_chip *chip = mtd_to_nand(mtd);
 	struct gpmi_nand_data *this = chip->priv;
 
 	dev_dbg(this->dev, "len is %d\n", len);
@@ -935,7 +935,7 @@ static void gpmi_write_buf(struct mtd_info *mtd, const uint8_t *buf, int len)
 
 static uint8_t gpmi_read_byte(struct mtd_info *mtd)
 {
-	struct nand_chip *chip = mtd->priv;
+	struct nand_chip *chip = mtd_to_nand(mtd);
 	struct gpmi_nand_data *this = chip->priv;
 	uint8_t *buf = this->data_buffer_dma;
 
@@ -1538,7 +1538,7 @@ static int gpmi_ecc_write_oob_raw(struct mtd_info *mtd, struct nand_chip *chip,
 
 static int gpmi_block_markbad(struct mtd_info *mtd, loff_t ofs)
 {
-	struct nand_chip *chip = mtd->priv;
+	struct nand_chip *chip = mtd_to_nand(mtd);
 	struct gpmi_nand_data *this = chip->priv;
 	int ret = 0;
 	uint8_t *block_mark;
@@ -1838,7 +1838,7 @@ static void gpmi_nand_exit(struct gpmi_nand_data *this)
 static int gpmi_init_last(struct gpmi_nand_data *this)
 {
 	struct mtd_info *mtd = &this->mtd;
-	struct nand_chip *chip = mtd->priv;
+	struct nand_chip *chip = mtd_to_nand(mtd);
 	struct nand_ecc_ctrl *ecc = &chip->ecc;
 	struct bch_geometry *bch_geo = &this->bch_geometry;
 	int ret;