drivers/spi/spi.c

3209 	struct spi_transfer *xfer = *xferp, *xfers;
3221 	xfers = srt->inserted_transfers;
3236 	xfers[0].len = min_t(size_t, maxsize, xfer[0].len);
3241 		if (xfers[i].rx_buf)
3242 			xfers[i].rx_buf += offset;
3243 		if (xfers[i].rx_dma)
3244 			xfers[i].rx_dma += offset;
3245 		if (xfers[i].tx_buf)
3246 			xfers[i].tx_buf += offset;
3247 		if (xfers[i].tx_dma)
3248 			xfers[i].tx_dma += offset;
3251 		xfers[i].len = min(maxsize, xfers[i].len - offset);
3257 	*xferp = &xfers[count - 1];