[media] staging: media: lirc: lirc_zilog.c: keep consistency in dev functions

The previous patch switched some dev functions to move the string to a second
line. Doing this for all similar functions because it makes the driver easier
to read if all similar lines use the same criteria.

Signed-off-by: Luis de Bethencourt <luis@debethencourt.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>