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mtd: nand: update mtd_to_nand()

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Now that all drivers are using the mtd instance embedded in the nand_chip
struct we can safely update the mtd_to_nand() implementation to use
the container_of macro instead of returning the content of mtd->priv.
This will allow us to remove mtd->priv = chip assignments done in all
NAND controller drivers.

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 09:00:33 +01:00 committed by Brian Norris
parent 442f201b93
commit 2d3b77bac3
1 changed files with 1 additions and 1 deletions
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include/linux/mtd/nand.h
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@ -734,7 +734,7 @@ static inline struct device_node *nand_get_flash_node(struct nand_chip *chip)
static inline struct nand_chip *mtd_to_nand(struct mtd_info *mtd)
{
return mtd->priv;
return container_of(mtd, struct nand_chip, mtd);
}
static inline struct mtd_info *nand_to_mtd(struct nand_chip *chip)