[media] staging: media: lirc_parallel.c: fix coding style

This patch fix checkpatch:
WARNING: else is not generally useful after a break or return
WARNING: line over 80 characters

[m.chehab@samsung.com: Fix conflicts and use a better coding style for
 passing the parameters to parport_register_device()]
Signed-off-by: Zheng Di <zhengdi05@gmail.com>

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>