[media] coda: restore original firmware locations

Recently, an unfinished patch was merged that added a third entry to the
beginning of the array of firmware locations without changing the code
to also look at the third element, thus pushing an old firmware location
off the list.

Fixes: 8af7779f ("[media] coda: add Freescale firmware compatibility location")

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>