[media] lirc: silence some compile warnings

Both lirc_imon and lirc_sasem were causing gcc to complain about the
possible use of uninitialized variables.

Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --cc drivers/staging/lirc/lirc_imon.c
Simple merge

diff --cc drivers/staging/lirc/lirc_sasem.c
Simple merge