912 	const size_t channel_id = signal->id - 16;  in quad8_index_polarity_get()  local
914 	*index_polarity = priv->index_polarity[channel_id];  in quad8_index_polarity_get()
923 	const size_t channel_id = signal->id - 16;  in quad8_index_polarity_set()  local
924 	const int base_offset = priv->base + 2 * channel_id + 1;  in quad8_index_polarity_set()
929 	idr_cfg |= priv->synchronous_mode[channel_id];  in quad8_index_polarity_set()
931 	priv->index_polarity[channel_id] = index_polarity;  in quad8_index_polarity_set()
952 	const size_t channel_id = signal->id - 16;  in quad8_synchronous_mode_get()  local
954 	*synchronous_mode = priv->synchronous_mode[channel_id];  in quad8_synchronous_mode_get()
963 	const size_t channel_id = signal->id - 16;  in quad8_synchronous_mode_set()  local
964 	const int base_offset = priv->base + 2 * channel_id + 1;  in quad8_synchronous_mode_set()
969 	idr_cfg |= priv->index_polarity[channel_id] << 1;  in quad8_synchronous_mode_set()
972 	if (synchronous_mode && !priv->quadrature_mode[channel_id]) {  in quad8_synchronous_mode_set()
977 	priv->synchronous_mode[channel_id] = synchronous_mode;  in quad8_synchronous_mode_set()
1279 	const size_t channel_id = signal->id / 2;  in quad8_signal_cable_fault_read()  local
1286 	disabled = !(priv->cable_fault_enable & BIT(channel_id));  in quad8_signal_cable_fault_read()
1299 	fault = !(status & BIT(channel_id));  in quad8_signal_cable_fault_read()
1309 	const size_t channel_id = signal->id / 2;  in quad8_signal_cable_fault_enable_read()  local
1310 	const unsigned int enb = !!(priv->cable_fault_enable & BIT(channel_id));  in quad8_signal_cable_fault_enable_read()
1320 	const size_t channel_id = signal->id / 2;  in quad8_signal_cable_fault_enable_write()  local
1332 		priv->cable_fault_enable |= BIT(channel_id);  in quad8_signal_cable_fault_enable_write()
1334 		priv->cable_fault_enable &= ~BIT(channel_id);  in quad8_signal_cable_fault_enable_write()
1350 	const size_t channel_id = signal->id / 2;  in quad8_signal_fck_prescaler_read()  local
1352 	return sprintf(buf, "%u\n", priv->fck_prescaler[channel_id]);  in quad8_signal_fck_prescaler_read()
1360 	const size_t channel_id = signal->id / 2;  in quad8_signal_fck_prescaler_write()  local
1361 	const int base_offset = priv->base + 2 * channel_id;  in quad8_signal_fck_prescaler_write()
1371 	priv->fck_prescaler[channel_id] = prescaler;  in quad8_signal_fck_prescaler_write()