467 	dma_disable_irq_nosync(uart->rx_dma_channel);  in bfin_serial_rx_dma_timeout()
479 	uart->rx_dma_nrows = get_dma_curr_ycount(uart->rx_dma_channel);  in bfin_serial_rx_dma_timeout()
480 	x_pos = get_dma_curr_xcount(uart->rx_dma_channel);  in bfin_serial_rx_dma_timeout()
500 	dma_enable_irq(uart->rx_dma_channel);  in bfin_serial_rx_dma_timeout()
542 	irqstat = get_dma_curr_irqstat(uart->rx_dma_channel);  in bfin_serial_dma_rx_int()
543 	clear_dma_irqstat(uart->rx_dma_channel);  in bfin_serial_dma_rx_int()
545 	uart->rx_dma_nrows = get_dma_curr_ycount(uart->rx_dma_channel);  in bfin_serial_dma_rx_int()
546 	x_pos = get_dma_curr_xcount(uart->rx_dma_channel);  in bfin_serial_dma_rx_int()
599 	if (request_dma(uart->rx_dma_channel, "BFIN_UART_RX") < 0) {  in bfin_serial_startup()
606 		free_dma(uart->rx_dma_channel);  in bfin_serial_startup()
610 	set_dma_callback(uart->rx_dma_channel, bfin_serial_dma_rx_int, uart);  in bfin_serial_startup()
618 	set_dma_config(uart->rx_dma_channel,  in bfin_serial_startup()
623 	set_dma_x_count(uart->rx_dma_channel, DMA_RX_XCOUNT);  in bfin_serial_startup()
624 	set_dma_x_modify(uart->rx_dma_channel, 1);  in bfin_serial_startup()
625 	set_dma_y_count(uart->rx_dma_channel, DMA_RX_YCOUNT);  in bfin_serial_startup()
626 	set_dma_y_modify(uart->rx_dma_channel, 1);  in bfin_serial_startup()
627 	set_dma_start_addr(uart->rx_dma_channel, (unsigned long)uart->rx_dma_buf.buf);  in bfin_serial_startup()
628 	enable_dma(uart->rx_dma_channel);  in bfin_serial_startup()
746 	disable_dma(uart->rx_dma_channel);  in bfin_serial_shutdown()
747 	free_dma(uart->rx_dma_channel);  in bfin_serial_shutdown()
1320 		uart->rx_dma_channel = res->start;  in bfin_serial_probe()