187 				      struct spi_transfer *t)  in bcm63xx_spi_setup_transfer()  argument
198 		if (t->speed_hz >= bcm63xx_spi_freq_table[i][0]) {  in bcm63xx_spi_setup_transfer()
211 		clk_cfg, t->speed_hz);  in bcm63xx_spi_setup_transfer()
224 	struct spi_transfer *t = first;  in bcm63xx_txrx_bufs()  local
232 		t->tx_buf, t->rx_buf, t->len);  in bcm63xx_txrx_bufs()
234 	if (num_transfers > 1 && t->tx_buf && t->len <= BCM63XX_SPI_MAX_PREPEND)  in bcm63xx_txrx_bufs()
235 		prepend_len = t->len;  in bcm63xx_txrx_bufs()
239 		if (t->tx_buf) {  in bcm63xx_txrx_bufs()
241 			memcpy_toio(bs->tx_io + len, t->tx_buf, t->len);  in bcm63xx_txrx_bufs()
244 			if (t != first)  in bcm63xx_txrx_bufs()
248 		if (t->rx_buf) {  in bcm63xx_txrx_bufs()
251 			if (t == first)  in bcm63xx_txrx_bufs()
255 		len += t->len;  in bcm63xx_txrx_bufs()
257 		t = list_entry(t->transfer_list.next, struct spi_transfer,  in bcm63xx_txrx_bufs()
299 	t = first;  in bcm63xx_txrx_bufs()
302 		if (t->rx_buf)  in bcm63xx_txrx_bufs()
303 			memcpy_fromio(t->rx_buf, bs->rx_io + len, t->len);  in bcm63xx_txrx_bufs()
305 		if (t != first || prepend_len == 0)  in bcm63xx_txrx_bufs()
306 			len += t->len;  in bcm63xx_txrx_bufs()
308 		t = list_entry(t->transfer_list.next, struct spi_transfer,  in bcm63xx_txrx_bufs()
319 	struct spi_transfer *t, *first = NULL;  in bcm63xx_spi_transfer_one()  local
331 	list_for_each_entry(t, &m->transfers, transfer_list) {  in bcm63xx_spi_transfer_one()
333 			first = t;  in bcm63xx_spi_transfer_one()
336 		total_len += t->len;  in bcm63xx_spi_transfer_one()
338 		if (n_transfers == 2 && !first->rx_buf && !t->tx_buf &&  in bcm63xx_spi_transfer_one()
341 		else if (can_use_prepend && t->tx_buf)  in bcm63xx_spi_transfer_one()
355 		if (t->speed_hz != first->speed_hz) {  in bcm63xx_spi_transfer_one()
362 		if (t->delay.value) {  in bcm63xx_spi_transfer_one()
368 		if (t->cs_change ||  in bcm63xx_spi_transfer_one()
369 		    list_is_last(&t->transfer_list, &m->transfers)) {  in bcm63xx_spi_transfer_one()