553 static void pch_spi_set_tx(struct pch_spi_data *data, int *bpw)  in pch_spi_set_tx()  argument
574 		*bpw = data->cur_trans->bits_per_word;  in pch_spi_set_tx()
576 		*bpw = data->current_msg->spi->bits_per_word;  in pch_spi_set_tx()
583 	data->bpw_len = data->cur_trans->len / (*bpw / 8);  in pch_spi_set_tx()
613 		if (*bpw == 8) {  in pch_spi_set_tx()
729 static void pch_spi_copy_rx_data(struct pch_spi_data *data, int bpw)  in pch_spi_copy_rx_data()  argument
739 	if (bpw == 8) {  in pch_spi_copy_rx_data()
750 static void pch_spi_copy_rx_data_for_dma(struct pch_spi_data *data, int bpw)  in pch_spi_copy_rx_data_for_dma()  argument
762 	if (bpw == 8) {  in pch_spi_copy_rx_data_for_dma()
854 static void pch_spi_request_dma(struct pch_spi_data *data, int bpw)  in pch_spi_request_dma()  argument
863 	if (bpw == 8)  in pch_spi_request_dma()
925 static void pch_spi_handle_dma(struct pch_spi_data *data, int *bpw)  in pch_spi_handle_dma()  argument
961 		*bpw = data->cur_trans->bits_per_word;  in pch_spi_handle_dma()
963 		*bpw = data->current_msg->spi->bits_per_word;  in pch_spi_handle_dma()
965 	data->bpw_len = data->cur_trans->len / (*bpw / 8);  in pch_spi_handle_dma()
974 		if (*bpw == 8) {  in pch_spi_handle_dma()
1022 			sg->offset = sg->offset * (*bpw / 8);  in pch_spi_handle_dma()
1028 			sg->offset = sg->offset * (*bpw / 8);  in pch_spi_handle_dma()
1034 			sg->offset = sg->offset * (*bpw / 8);  in pch_spi_handle_dma()
1087 			sg->offset = sg->offset * (*bpw / 8);  in pch_spi_handle_dma()
1093 			sg->offset = sg->offset * (*bpw / 8);  in pch_spi_handle_dma()
1131 	int bpw;  in pch_spi_process_messages()  local
1207 				pch_spi_handle_dma(data, &bpw);  in pch_spi_process_messages()
1218 				pch_spi_copy_rx_data_for_dma(data, bpw);  in pch_spi_process_messages()
1222 			pch_spi_set_tx(data, &bpw);  in pch_spi_process_messages()
1224 			pch_spi_copy_rx_data(data, bpw);  in pch_spi_process_messages()