Lines Matching refs:rx_buf
129 void *rx_buf;
574 ret = tty_insert_flip_string(tport, port->rx_buf, bytes);
797 ret = geni_se_rx_dma_prep(&port->se, port->rx_buf,
830 ret = geni_se_rx_dma_prep(&port->se, port->rx_buf,
1051 if (port->rx_buf && (old_rx_fifo_depth != port->rx_fifo_depth) && port->rx_fifo_depth) {
1053 * Use krealloc rather than krealloc_array because rx_buf is
1057 port->rx_buf = devm_krealloc(uport->dev, port->rx_buf,
1060 if (!port->rx_buf)
1620 port->rx_buf = devm_kzalloc(uport->dev,
1622 if (!port->rx_buf)