tree b6c3842b6616b4878677c9bded3a12a6e99dda3d
parent 9d75414b4fa7390975ef0e2b56ff40425657fe52
author David Woodhouse <dwmw2@infradead.org> 1147533266 +0100
committer David Woodhouse <dwmw2@infradead.org> 1147533266 +0100

[MTD NAND] Reduce paranoia level when scanning for bad blocks on virgin chips

We were scanning for 0xFF through the entire chip -- which takes a while
when it's a 512MiB device as I have on my current toy. The specs only say
we need to check certain bytes -- so do only that.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>