--- lnx-2637-r2g4-kerndoc.orig/include/linux/mtd/nand.h
+++ lnx-2637-r2g4-kerndoc/include/linux/mtd/nand.h
@@ -448,6 +448,8 @@ struct nand_buffers {
  *			See the defines for further explanation.
  * @badblockpos:	[INTERN] position of the bad block marker in the oob
  *			area.
+ * @badblockbits:	[INTERN] number of bits to left-shift the bad block
+ *			number
  * @cellinfo:		[INTERN] MLC/multichip data from chip ident
  * @numchips:		[INTERN] number of physical chips
  * @chipsize:		[INTERN] the size of one chip for multichip arrays
--- lnx-2637-r2g4-kerndoc.orig/drivers/mtd/nand/nand_bbt.c
+++ lnx-2637-r2g4-kerndoc/drivers/mtd/nand/nand_bbt.c
@@ -1092,7 +1092,8 @@ static void mark_bbt_region(struct mtd_i
 
 /**
  * verify_bbt_descr - verify the bad block description
- * @bd:			the table to verify
+ * @mtd:	MTD device structure
+ * @bd:		the table to verify
  *
  * This functions performs a few sanity checks on the bad block description
  * table.