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

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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 the chip->waitfunc() hook.

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 14:05:29 +02:00
committed by Miquel Raynal
parent 5295cf2e04
commit f1d46942e8
15 changed files with 42 additions and 57 deletions
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8
drivers/mtd/nand/raw/omap2.c
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@@ -981,8 +981,7 @@ static void omap_enable_hwecc(struct nand_chip *chip, int mode)
/**
* omap_wait - wait until the command is done
* @mtd: MTD device structure
* @chip: NAND Chip structure
* @this: NAND Chip structure
*
* Wait function is called during Program and erase operations and
* the way it is called from MTD layer, we should wait till the NAND
@@ -991,10 +990,9 @@ static void omap_enable_hwecc(struct nand_chip *chip, int mode)
* Erase can take up to 400ms and program up to 20ms according to
* general NAND and SmartMedia specs
*/
static int omap_wait(struct mtd_info *mtd, struct nand_chip *chip)
static int omap_wait(struct nand_chip *this)
{
struct nand_chip *this = mtd_to_nand(mtd);
struct omap_nand_info *info = mtd_to_omap(mtd);
struct omap_nand_info *info = mtd_to_omap(nand_to_mtd(this));
unsigned long timeo = jiffies;
int status, state = this->state;