carrier_noise_ratio 809 drivers/media/firewire/firedtv-avc.c stat->carrier_noise_ratio = r->operand[23] << 8 | carrier_noise_ratio 131 drivers/media/firewire/firedtv-fe.c *snr = stat.carrier_noise_ratio * 257; carrier_noise_ratio 46 drivers/media/firewire/firedtv.h unsigned carrier_noise_ratio:16;