CIP_FDF_SHIFT 487 sound/firewire/amdtp-stream.c ((s->ctx_data.rx.fdf << CIP_FDF_SHIFT) & CIP_FDF_MASK) | CIP_FDF_SHIFT 555 sound/firewire/amdtp-stream.c fdf = (cip_header[1] & CIP_FDF_MASK) >> CIP_FDF_SHIFT;