From 89131e90a2ed72e844753f02d079fc99bb859610 Mon Sep 17 00:00:00 2001
From: Marek Vasut <marek.vasut@gmail.com>
Date: Fri, 30 Sep 2011 12:13:22 +0200
Subject: [PATCH] GCC4.6: Squash warning in nand_bbt.c
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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>
---
drivers/mtd/nand/nand_bbt.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/mtd/nand/nand_bbt.c b/drivers/mtd/nand/nand_bbt.c
index 521dddec278..ded652be345 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;
--
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