tree 141e93d9d7db8412794cd6e34e9b91b88139a78c
parent 93b352fce679945845664b56b0c3afbd655a7a12
author Brian Norris <norris@broadcom.com> 1282155904 -0700
committer David Woodhouse <David.Woodhouse@intel.com> 1282226539 +0100

mtd: nand: Fix regression in BBM detection

Commit c7b28e25cb9beb943aead770ff14551b55fa8c79 ("mtd: nand: refactor BB 
marker detection") caused a regression in detection of factory-set bad 
block markers, especially for certain small-page NAND. This fix removes 
some unneeded constraints on using NAND_SMALL_BADBLOCK_POS, making the 
detection code more correct.

This regression can be seen, for example, in Hynix HY27US081G1M and
similar.

Signed-off-by: Brian Norris <norris@broadcom.com>
Tested-by: Michael Guntsche <mike@it-loops.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>