mtd: nand: hisi504: use the mtd instance embedded in struct nand_chip
struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
diff --git a/drivers/mtd/nand/hisi504_nand.c b/drivers/mtd/nand/hisi504_nand.c
index 6358d4a..6e6e482 100644
--- a/drivers/mtd/nand/hisi504_nand.c
+++ b/drivers/mtd/nand/hisi504_nand.c
@@ -134,7 +134,6 @@
struct hinfc_host {
struct nand_chip chip;
- struct mtd_info mtd;
struct device *dev;
void __iomem *iobase;
void __iomem *mmio;
@@ -189,8 +188,8 @@
static void hisi_nfc_dma_transfer(struct hinfc_host *host, int todev)
{
- struct mtd_info *mtd = &host->mtd;
- struct nand_chip *chip = mtd_to_nand(mtd);
+ struct nand_chip *chip = &host->chip;
+ struct mtd_info *mtd = nand_to_mtd(chip);
unsigned long val;
int ret;
@@ -262,7 +261,7 @@
static int hisi_nfc_send_cmd_readstart(struct hinfc_host *host)
{
- struct mtd_info *mtd = &host->mtd;
+ struct mtd_info *mtd = nand_to_mtd(&host->chip);
if ((host->addr_value[0] == host->cache_addr_value[0]) &&
(host->addr_value[1] == host->cache_addr_value[1]))
@@ -643,7 +642,7 @@
int size, strength, ecc_bits;
struct device *dev = host->dev;
struct nand_chip *chip = &host->chip;
- struct mtd_info *mtd = &host->mtd;
+ struct mtd_info *mtd = nand_to_mtd(chip);
struct device_node *np = host->dev->of_node;
size = of_get_nand_ecc_step_size(np);
@@ -712,7 +711,7 @@
platform_set_drvdata(pdev, host);
chip = &host->chip;
- mtd = &host->mtd;
+ mtd = nand_to_mtd(chip);
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
@@ -822,7 +821,7 @@
static int hisi_nfc_remove(struct platform_device *pdev)
{
struct hinfc_host *host = platform_get_drvdata(pdev);
- struct mtd_info *mtd = &host->mtd;
+ struct mtd_info *mtd = nand_to_mtd(&host->chip);
nand_release(mtd);