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nand: Embed mtd_info in struct nand_chip

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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 <oss@buserror.net>
This commit is contained in:
Scott Wood
2016-05-30 13:57:55 -05:00
parent 151c06ec61
commit b616d9b0a7
44 changed files with 247 additions and 239 deletions
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1
include/linux/mtd/nand.h
View File

@@ -659,6 +659,7 @@ struct nand_buffers {
*/
struct nand_chip {
struct mtd_info mtd;
void __iomem *IO_ADDR_R;
void __iomem *IO_ADDR_W;

6
include/nand.h
View File

@@ -33,15 +33,17 @@ extern void nand_init(void);
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
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)