lirc_serial: make checkpatch happy

There are a few checkpatch complains here. As we're about to
promote this driver out of staging, address them.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2016-11-22 05:46:14 -02:00
commit a6f6ad4173