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mtd: nand: add helpers to access ->priv 

Add two helpers to access the field reserved for private controller data.
This makes it clearer what this field is reserved for and ease future
refactoring.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
steinar/wifi_calib_4_9_kernel
Boris BREZILLON 2015-12-10 09:00:39 +01:00 committed by Brian Norris
parent ae02ab00aa
commit d39ddbd9ef
1 changed files with 10 additions and 0 deletions
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10
include/linux/mtd/nand.h
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@ -755,6 +755,16 @@ static inline struct mtd_info *nand_to_mtd(struct nand_chip *chip)
return &chip->mtd;
}
static inline void *nand_get_controller_data(struct nand_chip *chip)
{
return chip->priv;
}
static inline void nand_set_controller_data(struct nand_chip *chip, void *priv)
{
chip->priv = priv;
}
/*
* NAND Flash Manufacturer ID Codes
*/