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mtd: nand: tmio: 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 <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Boris BREZILLON 2015-12-10 09:00:27 +01:00 committed by Brian Norris
parent 32e9f2d8dd
commit 66c9595d49
1 changed files with 6 additions and 4 deletions
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10
drivers/mtd/nand/tmio_nand.c
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@ -103,7 +103,6 @@
/*--------------------------------------------------------------------------*/
struct tmio_nand {
struct mtd_info mtd;
struct nand_chip chip;
struct platform_device *dev;
@ -119,7 +118,10 @@ struct tmio_nand {
unsigned read_good:1;
};
#define mtd_to_tmio(m) container_of(m, struct tmio_nand, mtd)
static inline struct tmio_nand *mtd_to_tmio(struct mtd_info *mtd)
{
return container_of(mtd_to_nand(mtd), struct tmio_nand, chip);
}
/*--------------------------------------------------------------------------*/
@ -378,8 +380,8 @@ static int tmio_probe(struct platform_device *dev)
tmio->dev = dev;
platform_set_drvdata(dev, tmio);
mtd = &tmio->mtd;
nand_chip = &tmio->chip;
mtd = nand_to_mtd(nand_chip);
mtd->priv = nand_chip;
mtd->name = "tmio-nand";
mtd->dev.parent = &dev->dev;
@ -456,7 +458,7 @@ static int tmio_remove(struct platform_device *dev)
{
struct tmio_nand *tmio = platform_get_drvdata(dev);
nand_release(&tmio->mtd);
nand_release(nand_to_mtd(&tmio->chip));
tmio_hw_stop(dev, tmio);
return 0;
}