old_protocols 1246 drivers/media/rc/rc-main.c u64 old_protocols, new_protocols; old_protocols 1260 drivers/media/rc/rc-main.c old_protocols = *current_protocols; old_protocols 1261 drivers/media/rc/rc-main.c new_protocols = old_protocols; old_protocols 1276 drivers/media/rc/rc-main.c if (new_protocols != old_protocols) {