diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-07-07 10:17:56 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-07-07 10:17:56 +0200 |
| commit | f1615bbe9be4def59c3b3eaddb60722efeed16c2 (patch) | |
| tree | ca3020e65447576fc1826e819651e6ba072030b5 /drivers/mtd/nand/nand_bbt.c | |
| parent | cfb3c0ab0903abb6ea5215b37eebd9c2a1f057eb (diff) | |
| parent | cd3de83f147601356395b57a8673e9c5ff1e59d1 (diff) | |
Merge tag 'v3.16-rc4' into drm-intel-next-queued
Due to Dave's vacation drm-next hasn't opened yet for 3.17 so I
couldn't move my drm-intel-next queue forward yet like I usually do.
Just pull in the latest upstream -rc to unblock patch merging - I
don't want to needlessly rebase my current patch pile really and void
all the testing we've done already.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/mtd/nand/nand_bbt.c')
| -rw-r--r-- | drivers/mtd/nand/nand_bbt.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/mtd/nand/nand_bbt.c b/drivers/mtd/nand/nand_bbt.c index c0615d1526f..7f0c3b4c2a4 100644 --- a/drivers/mtd/nand/nand_bbt.c +++ b/drivers/mtd/nand/nand_bbt.c @@ -528,7 +528,7 @@ static int search_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr { struct nand_chip *this = mtd->priv; int i, chips; - int bits, startblock, block, dir; + int startblock, block, dir; int scanlen = mtd->writesize + mtd->oobsize; int bbtblocks; int blocktopage = this->bbt_erase_shift - this->page_shift; @@ -552,9 +552,6 @@ static int search_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr bbtblocks = mtd->size >> this->bbt_erase_shift; } - /* Number of bits for each erase block in the bbt */ - bits = td->options & NAND_BBT_NRBITS_MSK; - for (i = 0; i < chips; i++) { /* Reset version information */ td->version[i] = 0; @@ -1285,6 +1282,7 @@ static int nand_create_badblock_pattern(struct nand_chip *this) int nand_default_bbt(struct mtd_info *mtd) { struct nand_chip *this = mtd->priv; + int ret; /* Is a flash based bad block table requested? */ if (this->bbt_options & NAND_BBT_USE_FLASH) { @@ -1303,8 +1301,11 @@ int nand_default_bbt(struct mtd_info *mtd) this->bbt_md = NULL; } - if (!this->badblock_pattern) - nand_create_badblock_pattern(this); + if (!this->badblock_pattern) { + ret = nand_create_badblock_pattern(this); + if (ret) + return ret; + } return nand_scan_bbt(mtd, this->badblock_pattern); } |