tree 2b7a6986c3168b1fc1f17113ac5cc3ef8c320bf1
parent 3c0eee3fe6a3a1c745379547c7e7c904aa64f6d5
author Holger Brunck <holger.brunck@keymile.com> 1295953451 +0200
committer Artem Bityutskiy <Artem.Bityutskiy@nokia.com> 1296029632 +0200

UBI: fix NOR erase preparation quirk

In 'nor_erase_prepare()' we want to make sure the UBI headers are
corrupted. But it is possible that one of the headers just contains
all 0xFFs, which is also OK, because UBI will erase it in case of
a power cut.

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>