case BANDWIDTH_7_MHZ: val[6] = 7; break;
case BANDWIDTH_7_MHZ: if (state->dst_hw_cap & DST_TYPE_HAS_CA) state->tx_tuna[7] = 0x07; else { state->tx_tuna[6] = 0x07; state->tx_tuna[7] = 0x00; } break;
static int dst_set_bandwidth(struct dst_state* state, fe_bandwidth_t bandwidth){	u8 *val;	state->bandwidth = bandwidth;	if (state->dst_type != DST_TYPE_IS_TERR)		return 0;	val = &state->tx_tuna[0];	switch (bandwidth) {	case BANDWIDTH_6_MHZ:		val[6] = 6;		break;	case BANDWIDTH_7_MHZ:		val[6] = 7;		break;	case BANDWIDTH_8_MHZ:		val[6] = 8;		break;	default:		return -EINVAL;	}	return 0;}