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| author | Marek Vasut <marek.vasut@gmail.com> | 2011-09-30 12:13:22 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-10-01 23:33:25 +0200 |
| commit | 89131e90a2ed72e844753f02d079fc99bb859610 (patch) | |
| tree | 77044c4948eb265d0103d5d9673702e70b6a5b35 | |
| parent | f3b3c3df189f4d35c903c3472619017d0bd1baa7 (diff) | |
| download | u-boot-imx-89131e90a2ed72e844753f02d079fc99bb859610.zip u-boot-imx-89131e90a2ed72e844753f02d079fc99bb859610.tar.gz u-boot-imx-89131e90a2ed72e844753f02d079fc99bb859610.tar.bz2 | |
GCC4.6: Squash warning in nand_bbt.c
nand_bbt.c: In function ‘search_bbt’:
nand_bbt.c:465:6: warning: variable ‘bits’ set but not used
[-Wunused-but-set-variable]
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Scott Wood <scottwood@freescale.com>
| -rw-r--r-- | drivers/mtd/nand/nand_bbt.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/mtd/nand/nand_bbt.c b/drivers/mtd/nand/nand_bbt.c index 521ddde..ded652b 100644 --- a/drivers/mtd/nand/nand_bbt.c +++ b/drivers/mtd/nand/nand_bbt.c @@ -462,7 +462,7 @@ 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; @@ -486,9 +486,6 @@ 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; |