From b616d9b0a708eb90eb474e1b6ec6dfe4c48a1678 Mon Sep 17 00:00:00 2001 From: Scott Wood Date: Mon, 30 May 2016 13:57:55 -0500 Subject: nand: Embed mtd_info in struct nand_chip nand_info[] is now an array of pointers, with the actual mtd_info instance embedded in struct nand_chip. This is in preparation for syncing the NAND code with Linux 4.6, which makes the same change to struct nand_chip. It's in a separate commit due to the large amount of changes required to accommodate the change to nand_info[]. Signed-off-by: Scott Wood --- include/linux/mtd/nand.h | 1 + include/nand.h | 6 ++++-- 2 files changed, 5 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index 23072fd..fe8ac9d 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -659,6 +659,7 @@ struct nand_buffers { */ struct nand_chip { + struct mtd_info mtd; void __iomem *IO_ADDR_R; void __iomem *IO_ADDR_W; diff --git a/include/nand.h b/include/nand.h index eb2d76d..a4f0f92 100644 --- a/include/nand.h +++ b/include/nand.h @@ -33,15 +33,17 @@ extern void nand_init(void); #include #include +int nand_mtd_to_devnum(struct mtd_info *mtd); + #ifdef CONFIG_SYS_NAND_SELF_INIT void board_nand_init(void); -int nand_register(int devnum); +int nand_register(int devnum, struct mtd_info *mtd); #else extern int board_nand_init(struct nand_chip *nand); #endif extern int nand_curr_device; -extern struct mtd_info nand_info[]; +extern struct mtd_info *nand_info[]; static inline int nand_read(struct mtd_info *info, loff_t ofs, size_t *len, u_char *buf) -- cgit v1.1