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authorMarek Vasut <marek.vasut@gmail.com>2011-09-30 12:13:22 +0200
committerWolfgang Denk <wd@denx.de>2011-10-01 23:33:25 +0200
commit89131e90a2ed72e844753f02d079fc99bb859610 (patch)
tree77044c4948eb265d0103d5d9673702e70b6a5b35
parentf3b3c3df189f4d35c903c3472619017d0bd1baa7 (diff)
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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.c5
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;