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mtd: rawnand: Pass a nand_chip object to chip->read_xxx() hooks

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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.

Let's tackle all chip->read_xxx() hooks at once.

Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Boris Brezillon
2018-09-06 14:05:22 +02:00
committed by Miquel Raynal
parent 767eb6fbde
commit 7e534323c4
42 changed files with 186 additions and 247 deletions
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7
drivers/mtd/nand/raw/cmx270_nand.c
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@@ -49,10 +49,8 @@ static const struct mtd_partition partition_info[] = {
};
#define NUM_PARTITIONS (ARRAY_SIZE(partition_info))
static u_char cmx270_read_byte(struct mtd_info *mtd)
static u_char cmx270_read_byte(struct nand_chip *this)
{
struct nand_chip *this = mtd_to_nand(mtd);
return (readl(this->IO_ADDR_R) >> 16);
}
@@ -65,10 +63,9 @@ static void cmx270_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
writel((*buf++ << 16), this->IO_ADDR_W);
}
static void cmx270_read_buf(struct mtd_info *mtd, u_char *buf, int len)
static void cmx270_read_buf(struct nand_chip *this, u_char *buf, int len)
{
int i;
struct nand_chip *this = mtd_to_nand(mtd);
for (i=0; i<len; i++)
*buf++ = readl(this->IO_ADDR_R) >> 16;