From 47bd59e538d4e7b3ad9c18bef5c1052657bdff59 Mon Sep 17 00:00:00 2001 From: Boris Brezillon Date: Thu, 6 Sep 2018 14:05:13 +0200 Subject: mtd: rawnand: plat_nand: Pass a nand_chip object to all platform_nand_ctrl hooks Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. In order to do that, we first need to update the platform_nand_ctrl hooks to take a nand_chip object instead of an mtd_info. We add temporary plat_nand_xxx() wrappers to the do the mtd -> chip conversion, but those will be dropped when patching nand_chip hooks to take a nand_chip object. Signed-off-by: Boris Brezillon Reviewed-by: Alexander Sverdlin Acked-by: Alexander Sverdlin Acked-by: Robert Jarzmik Acked-by: Krzysztof Halasa Acked-by: Paul Burton Signed-off-by: Miquel Raynal --- arch/mips/alchemy/devboards/db1200.c | 5 ++--- arch/mips/alchemy/devboards/db1300.c | 5 ++--- arch/mips/alchemy/devboards/db1550.c | 5 ++--- 3 files changed, 6 insertions(+), 9 deletions(-) (limited to 'arch/mips/alchemy') diff --git a/arch/mips/alchemy/devboards/db1200.c b/arch/mips/alchemy/devboards/db1200.c index da7663770425..f043615c1a99 100644 --- a/arch/mips/alchemy/devboards/db1200.c +++ b/arch/mips/alchemy/devboards/db1200.c @@ -197,10 +197,9 @@ static struct i2c_board_info db1200_i2c_devs[] __initdata = { /**********************************************************************/ -static void au1200_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, +static void au1200_nand_cmd_ctrl(struct nand_chip *this, int cmd, unsigned int ctrl) { - struct nand_chip *this = mtd_to_nand(mtd); unsigned long ioaddr = (unsigned long)this->IO_ADDR_W; ioaddr &= 0xffffff00; @@ -220,7 +219,7 @@ static void au1200_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, } } -static int au1200_nand_device_ready(struct mtd_info *mtd) +static int au1200_nand_device_ready(struct nand_chip *this) { return alchemy_rdsmem(AU1000_MEM_STSTAT) & 1; } diff --git a/arch/mips/alchemy/devboards/db1300.c b/arch/mips/alchemy/devboards/db1300.c index efb318e03e0a..1201fa655e78 100644 --- a/arch/mips/alchemy/devboards/db1300.c +++ b/arch/mips/alchemy/devboards/db1300.c @@ -149,10 +149,9 @@ static void __init db1300_gpio_config(void) /**********************************************************************/ -static void au1300_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, +static void au1300_nand_cmd_ctrl(struct nand_chip *this, int cmd, unsigned int ctrl) { - struct nand_chip *this = mtd_to_nand(mtd); unsigned long ioaddr = (unsigned long)this->IO_ADDR_W; ioaddr &= 0xffffff00; @@ -172,7 +171,7 @@ static void au1300_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, } } -static int au1300_nand_device_ready(struct mtd_info *mtd) +static int au1300_nand_device_ready(struct nand_chip *this) { return alchemy_rdsmem(AU1000_MEM_STSTAT) & 1; } diff --git a/arch/mips/alchemy/devboards/db1550.c b/arch/mips/alchemy/devboards/db1550.c index 7d3dfaa10231..cae39cde5de6 100644 --- a/arch/mips/alchemy/devboards/db1550.c +++ b/arch/mips/alchemy/devboards/db1550.c @@ -126,10 +126,9 @@ static struct i2c_board_info db1550_i2c_devs[] __initdata = { /**********************************************************************/ -static void au1550_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, +static void au1550_nand_cmd_ctrl(struct nand_chip *this, int cmd, unsigned int ctrl) { - struct nand_chip *this = mtd_to_nand(mtd); unsigned long ioaddr = (unsigned long)this->IO_ADDR_W; ioaddr &= 0xffffff00; @@ -149,7 +148,7 @@ static void au1550_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, } } -static int au1550_nand_device_ready(struct mtd_info *mtd) +static int au1550_nand_device_ready(struct nand_chip *this) { return alchemy_rdsmem(AU1000_MEM_STSTAT) & 1; } -- cgit v1.2.3