tree e5a205e124c0e42899743d765598f82a228156c2
parent 9fe912cea32aec18f860c95e8574410b5892481b
author Artem Bityutskiy <dedekind@infradead.org> 1160567567 +0300
committer Artem Bityutskiy <dedekind@infradead.org> 1164812798 +0200

[MTD] return error code from get_mtd_device()

get_mtd_device() returns NULL in case of any failure. Teach it to return an
error code instead. Fix all users as well.

Signed-off-by: Artem Bityutskiy <dedekind@infradead.org>