From d25cc7abb164cea73894934d6b699c465b0bedaf Mon Sep 17 00:00:00 2001 From: Boris BREZILLON Date: Thu, 10 Dec 2015 09:00:09 +0100 Subject: [PATCH] mtd: nand: jz4740: 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 Signed-off-by: Brian Norris --- drivers/mtd/nand/jz4740_nand.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/mtd/nand/jz4740_nand.c b/drivers/mtd/nand/jz4740_nand.c index 5a06fba9bd1a..03239a5a04cd 100644 --- a/drivers/mtd/nand/jz4740_nand.c +++ b/drivers/mtd/nand/jz4740_nand.c @@ -59,7 +59,6 @@ #define JZ_NAND_MEM_ADDR_OFFSET 0x10000 struct jz_nand { - struct mtd_info mtd; struct nand_chip chip; void __iomem *base; struct resource *mem; @@ -76,7 +75,7 @@ struct jz_nand { static inline struct jz_nand *mtd_to_jz_nand(struct mtd_info *mtd) { - return container_of(mtd, struct jz_nand, mtd); + return container_of(mtd_to_nand(mtd), struct jz_nand, chip); } static void jz_nand_select_chip(struct mtd_info *mtd, int chipnr) @@ -334,8 +333,8 @@ static int jz_nand_detect_bank(struct platform_device *pdev, char gpio_name[9]; char res_name[6]; uint32_t ctrl; - struct mtd_info *mtd = &nand->mtd; struct nand_chip *chip = &nand->chip; + struct mtd_info *mtd = nand_to_mtd(chip); /* Request GPIO port. */ gpio = JZ_GPIO_MEM_CS0 + bank - 1; @@ -432,8 +431,8 @@ static int jz_nand_probe(struct platform_device *pdev) goto err_iounmap_mmio; } - mtd = &nand->mtd; chip = &nand->chip; + mtd = nand_to_mtd(chip); mtd->priv = chip; mtd->dev.parent = &pdev->dev; mtd->name = "jz4740-nand"; @@ -543,7 +542,7 @@ static int jz_nand_remove(struct platform_device *pdev) struct jz_nand *nand = platform_get_drvdata(pdev); size_t i; - nand_release(&nand->mtd); + nand_release(nand_to_mtd(&nand->chip)); /* Deassert and disable all chips */ writel(0, nand->base + JZ_REG_NAND_CTRL); -- 2.11.0