diff options
| author | Grygorii Strashko <grygorii.strashko@ti.com> | 2017-06-26 19:12:57 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-07-11 22:41:47 -0400 |
| commit | eb6a5c3c020099bbbc41cf3509718828ec1733cc (patch) | |
| tree | 149864980c596e579d634f2eb7a5ae58f623f6a4 /fs | |
| parent | edba8cc4f363112597466909e99b20a3b4469447 (diff) | |
fs: use get_nand_dev_by_index()
As part of preparation for nand DM conversion the new API has been
introduced to remove direct access to nand_info array. So, use it here
instead of accessing to nand_info array directly.
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/jffs2/jffs2_1pass.c | 9 | ||||
| -rw-r--r-- | fs/jffs2/jffs2_nand_1pass.c | 6 | ||||
| -rw-r--r-- | fs/yaffs2/yaffs_uboot_glue.c | 8 |
3 files changed, 18 insertions, 5 deletions
diff --git a/fs/jffs2/jffs2_1pass.c b/fs/jffs2/jffs2_1pass.c index ed60c5ba5c0..4c6dfbf249d 100644 --- a/fs/jffs2/jffs2_1pass.c +++ b/fs/jffs2/jffs2_1pass.c @@ -175,10 +175,15 @@ static u32 nand_cache_off = (u32)-1; static int read_nand_cached(u32 off, u32 size, u_char *buf) { struct mtdids *id = current_part->dev->id; + struct mtd_info *mtd; u32 bytes_read = 0; size_t retlen; int cpy_bytes; + mtd = get_nand_dev_by_index(id->num); + if (!mtd) + return -1; + while (bytes_read < size) { if ((off + bytes_read < nand_cache_off) || (off + bytes_read >= nand_cache_off+NAND_CACHE_SIZE)) { @@ -195,8 +200,8 @@ 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, - &retlen, nand_cache) != 0 || + if (nand_read(mtd, nand_cache_off, + &retlen, nand_cache) != 0 || retlen != NAND_CACHE_SIZE) { printf("read_nand_cached: error reading nand off %#x size %d bytes\n", nand_cache_off, NAND_CACHE_SIZE); diff --git a/fs/jffs2/jffs2_nand_1pass.c b/fs/jffs2/jffs2_nand_1pass.c index d94c48f534b..1d63fc94340 100644 --- a/fs/jffs2/jffs2_nand_1pass.c +++ b/fs/jffs2/jffs2_nand_1pass.c @@ -796,7 +796,11 @@ jffs2_1pass_build_lists(struct part_info * part) u32 counterN = 0; struct mtdids *id = part->dev->id; - mtd = nand_info[id->num]; + mtd = get_nand_dev_by_index(id->num); + if (!mtd) { + error("\nno NAND devices available\n"); + return 0; + } /* 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 f6630817d28..bd66d31697f 100644 --- a/fs/yaffs2/yaffs_uboot_glue.c +++ b/fs/yaffs2/yaffs_uboot_glue.c @@ -166,11 +166,15 @@ void cmd_yaffs_devconfig(char *_mp, int flash_dev, char *mp = NULL; struct nand_chip *chip; + mtd = get_nand_dev_by_index(flash_dev); + if (!mtd) { + error("\nno NAND devices available\n"); + return; + } + dev = calloc(1, sizeof(*dev)); mp = strdup(_mp); - mtd = nand_info[flash_dev]; - if (!dev || !mp) { /* Alloc error */ printf("Failed to allocate memory\n"); |