Staging: lirc: fix line over 80 characters

This patch removes the following warning reported by checkpatch.pl

WARNING: line over 80 characters
drivers/staging/media/lirc/lirc_imon.c

Signed-off-by: Matina Maria Trompouki <mtrompou@gmail.com>
Reviewed-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>