tree a538b351316987ddcef8dd28fb31b9e1bbd7a910
parent 51b11e3630672b7ce8793ecf13e5759656edf38a
author Brian Norris <computersforpeace@gmail.com> 1309303738 -0700
committer Artem Bityutskiy <artem.bityutskiy@intel.com> 1315742534 +0300

mtd: nand: ignore ECC errors for simple BBM scans

Now that nand_do_readoob() may return -EUCLEAN or -EBADMSG on ECC errors,
we need to handle the return value specially in some cases.

When scanning for simple bad block markers, reacting to an ECC error is
not very useful, as we assume that the relevant markers are still
non-0xFF for true bad blocks.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <dedekind1@gmail.com>