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authorBoris Brezillon <boris.brezillon@bootlin.com>2018-09-06 14:05:13 +0200
committerMiquel Raynal <miquel.raynal@bootlin.com>2018-10-03 11:12:25 +0200
commit47bd59e538d4e7b3ad9c18bef5c1052657bdff59 (patch)
tree89ee6a0d584e3f3793697fcdc3585a0b3b4f955b /arch/sh/boards
parent2f91eb6951d9e9d8d751a390cfd3e8b0216d88ef (diff)
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 <boris.brezillon@bootlin.com> Reviewed-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Krzysztof Halasa <khalasa@piap.pl> Acked-by: Paul Burton <paul.burton@mips.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Diffstat (limited to 'arch/sh/boards')
-rw-r--r--arch/sh/boards/mach-migor/setup.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c
index 254f2c662703..833f3e49027b 100644
--- a/arch/sh/boards/mach-migor/setup.c
+++ b/arch/sh/boards/mach-migor/setup.c
@@ -165,11 +165,9 @@ static struct mtd_partition migor_nand_flash_partitions[] = {
},
};
-static void migor_nand_flash_cmd_ctl(struct mtd_info *mtd, int cmd,
+static void migor_nand_flash_cmd_ctl(struct nand_chip *chip, int cmd,
unsigned int ctrl)
{
- struct nand_chip *chip = mtd_to_nand(mtd);
-
if (cmd == NAND_CMD_NONE)
return;
@@ -181,7 +179,7 @@ static void migor_nand_flash_cmd_ctl(struct mtd_info *mtd, int cmd,
writeb(cmd, chip->IO_ADDR_W);
}
-static int migor_nand_flash_ready(struct mtd_info *mtd)
+static int migor_nand_flash_ready(struct nand_chip *chip)
{
return gpio_get_value(GPIO_PTA1); /* NAND_RBn */
}