state: bucket_circular: -EUCLEAN means data could be read
...
-EUCLEAN returned from state_mtd_peb_read() means that the
data shall still be used. This fixes initialization of buckets
which need cleanup.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Writes are always beginning at a page and pages can't be erased.
It's 'eraseblock' that is meant here.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>