Merge branch 'master' of git://git.infradead.org/~kmpark/onenand-mtd-2.6

drivers/mtd/onenand/onenand_bbt.c

@@ -93,7 +93,8 @@ static int create_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
 			ret = onenand_do_read_oob(mtd, from + j * mtd->writesize + bd->offs,
 						  readlen, &retlen, &buf[0]);
 
-			if (ret)
+			/* If it is a initial bad block, just ignore it */
+			if (ret && !(ret & ONENAND_CTRL_LOAD))
 				return ret;
 
 			if (check_short_pattern(&buf[j * scanlen], scanlen, mtd->writesize, bd)) {

include/linux/mtd/onenand.h

@@ -88,6 +88,7 @@ struct onenand_bufferram {
  *			operation is in progress
  * @state:		[INTERN] the current state of the OneNAND device
  * @page_buf:		data buffer
+ * @subpagesize:	[INTERN] holds the subpagesize
  * @ecclayout:		[REPLACEABLE] the default ecc placement scheme
  * @bbm:		[REPLACEABLE] pointer to Bad Block Management
  * @priv:		[OPTIONAL] pointer to private chip date
@@ -128,6 +129,7 @@ struct onenand_chip {
 	onenand_state_t		state;
 	unsigned char		*page_buf;
 
+	int			subpagesize;
 	struct nand_ecclayout	*ecclayout;
 
 	void			*bbm;
@@ -141,6 +143,7 @@ struct onenand_chip {
 #define ONENAND_CURRENT_BUFFERRAM(this)		(this->bufferram_index)
 #define ONENAND_NEXT_BUFFERRAM(this)		(this->bufferram_index ^ 1)
 #define ONENAND_SET_NEXT_BUFFERRAM(this)	(this->bufferram_index ^= 1)
+#define ONENAND_SET_PREV_BUFFERRAM(this)	(this->bufferram_index ^= 1)
 
 #define ONENAND_GET_SYS_CFG1(this)					\
 	(this->read_word(this->base + ONENAND_REG_SYS_CFG1))