Catch calculated tile offsets that are not 8-byte aligned as required by the
IDMAC engine and return error in calc_tile_offsets().
Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com>
Tested-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>