ATMEL_US_IDR
atmel_uart_writel(port, ATMEL_US_IDR,
atmel_uart_writel(port, ATMEL_US_IDR,
atmel_uart_writel(port, ATMEL_US_IDR, ATMEL_US_RXBRK);
atmel_uart_writel(port, ATMEL_US_IDR,
atmel_uart_writel(port, ATMEL_US_IDR, mask);
atmel_uart_writel(port, ATMEL_US_IDR, -1);
atmel_uart_writel(port, ATMEL_US_IDR, -1);
atmel_uart_writel(port, ATMEL_US_IDR, -1);
atmel_uart_writel(port, ATMEL_US_IDR, -1);
atmel_uart_writel(port, ATMEL_US_IDR,
atmel_uart_writel(port, ATMEL_US_IDR, -1);
atmel_uart_writel(port, ATMEL_US_IDR, atmel_port->tx_done_mask);
atmel_uart_writel(port, ATMEL_US_IDR, atmel_port->tx_done_mask);
atmel_uart_writel(port, ATMEL_US_IDR, atmel_port->tx_done_mask);
atmel_uart_writel(port, ATMEL_US_IDR,
atmel_uart_writel(port, ATMEL_US_IDR, ATMEL_US_RXRDY);
atmel_uart_writel(port, ATMEL_US_IDR, idr);
atmel_uart_writel(port, ATMEL_US_IDR,