Lines Matching defs:xfer
63 struct spi_transfer xfer[4];
286 st->xfer[0].rx_buf = &st->data[0];
287 st->xfer[0].tx_buf = &st->tx_cmd_buf[0];
288 st->xfer[0].len = 2;
291 spi_message_add_tail(&st->xfer[0], &st->msg[AD7887_CH0]);
296 st->xfer[1].rx_buf = &st->data[0];
297 st->xfer[1].tx_buf = &st->tx_cmd_buf[2];
298 st->xfer[1].len = 2;
300 st->xfer[2].rx_buf = &st->data[2];
301 st->xfer[2].tx_buf = &st->tx_cmd_buf[0];
302 st->xfer[2].len = 2;
305 spi_message_add_tail(&st->xfer[1], &st->msg[AD7887_CH0_CH1]);
306 spi_message_add_tail(&st->xfer[2], &st->msg[AD7887_CH0_CH1]);
308 st->xfer[3].rx_buf = &st->data[2];
309 st->xfer[3].tx_buf = &st->tx_cmd_buf[2];
310 st->xfer[3].len = 2;
313 spi_message_add_tail(&st->xfer[3], &st->msg[AD7887_CH1]);