From 2f94abfe35b210e7711af9202a3dcfc9e779219a Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Thu, 15 Sep 2016 10:32:45 +0200 Subject: mtd: nand: Create a NAND reset function When NAND devices are resetted some initialization may have to be done, like for example they have to be configured for the timing mode that shall be used. To get a common place where this initialization can be implemented create a nand_reset() function. This currently only issues a NAND_CMD_RESET to the NAND device. The places issuing this command manually are replaced with a call to nand_reset(). Signed-off-by: Sascha Hauer Signed-off-by: Boris Brezillon --- include/linux/mtd/nand.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index 28c1833ad708..73ccbf6e057c 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -1100,4 +1100,8 @@ int nand_read_oob_std(struct mtd_info *mtd, struct nand_chip *chip, int page); /* Default read_oob syndrome implementation */ int nand_read_oob_syndrome(struct mtd_info *mtd, struct nand_chip *chip, int page); + +/* Reset and initialize a NAND device */ +int nand_reset(struct nand_chip *chip); + #endif /* __LINUX_MTD_NAND_H */ -- cgit v1.2.3