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-rw-r--r--drivers/mtd/nand/nand_base.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 99abd615a46..1806ffae245 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -59,7 +59,7 @@
* The AG-AND chips have nice features for speed improvement,
* which are not supported yet. Read / program 4 pages in one go.
*
- * $Id: nand_base.c,v 1.131 2005/02/09 12:19:56 gleixner Exp $
+ * $Id: nand_base.c,v 1.132 2005/02/09 14:49:56 dedekind Exp $
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -461,7 +461,8 @@ static int nand_default_block_markbad(struct mtd_info *mtd, loff_t ofs)
/* Get block number */
block = ((int) ofs) >> this->bbt_erase_shift;
- this->bbt[block >> 2] |= 0x01 << ((block & 0x03) << 1);
+ if (this->bbt)
+ this->bbt[block >> 2] |= 0x01 << ((block & 0x03) << 1);
/* Do we have a flash based bad block table ? */
if (this->options & NAND_USE_FLASH_BBT)