diff options
| author | Scott Wood <oss@buserror.net> | 2016-05-30 13:57:55 -0500 |
|---|---|---|
| committer | Scott Wood <oss@buserror.net> | 2016-06-03 20:27:48 -0500 |
| commit | b616d9b0a708eb90eb474e1b6ec6dfe4c48a1678 (patch) | |
| tree | e3710a7c0725a062e6049fe6c281575587ea6b66 /fs | |
| parent | 151c06ec61d74b77cf27d6d622bab6370c949c66 (diff) | |
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 <oss@buserror.net>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/jffs2/jffs2_1pass.c | 2 | ||||
| -rw-r--r-- | fs/jffs2/jffs2_nand_1pass.c | 2 | ||||
| -rw-r--r-- | fs/yaffs2/yaffs_uboot_glue.c | 8 |
3 files changed, 4 insertions, 8 deletions
diff --git a/fs/jffs2/jffs2_1pass.c b/fs/jffs2/jffs2_1pass.c index ba038b11224..f771e94f91e 100644 --- a/fs/jffs2/jffs2_1pass.c +++ b/fs/jffs2/jffs2_1pass.c @@ -195,7 +195,7 @@ static int read_nand_cached(u32 off, u32 size, u_char *buf) } retlen = NAND_CACHE_SIZE; - if (nand_read(&nand_info[id->num], nand_cache_off, + if (nand_read(nand_info[id->num], nand_cache_off, &retlen, nand_cache) != 0 || retlen != NAND_CACHE_SIZE) { printf("read_nand_cached: error reading nand off %#x size %d bytes\n", diff --git a/fs/jffs2/jffs2_nand_1pass.c b/fs/jffs2/jffs2_nand_1pass.c index 9b7af09fe39..d94c48f534b 100644 --- a/fs/jffs2/jffs2_nand_1pass.c +++ b/fs/jffs2/jffs2_nand_1pass.c @@ -796,7 +796,7 @@ jffs2_1pass_build_lists(struct part_info * part) u32 counterN = 0; struct mtdids *id = part->dev->id; - mtd = nand_info + id->num; + mtd = nand_info[id->num]; /* if we are building a list we need to refresh the cache. */ jffs_init_1pass_list(part); diff --git a/fs/yaffs2/yaffs_uboot_glue.c b/fs/yaffs2/yaffs_uboot_glue.c index 5e9902519a7..6d8687148da 100644 --- a/fs/yaffs2/yaffs_uboot_glue.c +++ b/fs/yaffs2/yaffs_uboot_glue.c @@ -141,8 +141,6 @@ static const char *yaffs_error_str(void) } } -extern struct mtd_info nand_info[]; - void cmd_yaffs_tracemask(unsigned set, unsigned mask) { if (set) @@ -171,7 +169,7 @@ void cmd_yaffs_devconfig(char *_mp, int flash_dev, dev = calloc(1, sizeof(*dev)); mp = strdup(_mp); - mtd = &nand_info[flash_dev]; + mtd = nand_info[flash_dev]; if (!dev || !mp) { /* Alloc error */ @@ -260,9 +258,7 @@ void cmd_yaffs_dev_ls(void) dev = yaffs_next_dev(); if (!dev) return; - flash_dev = - ((unsigned) dev->driver_context - (unsigned) nand_info)/ - sizeof(nand_info[0]); + flash_dev = nand_mtd_to_devnum(dev->driver_context); printf("%-10s %5d 0x%05x 0x%05x %s", dev->param.name, flash_dev, dev->param.start_block, dev->param.end_block, |