74 	unsigned int max_chars = port->fifosize;  in apbuart_rx_chars()
143 	count = port->fifosize >> 1;  in apbuart_tx_chars()
350 	int fifosize;  in apbuart_scan_fifo_size()  local
376 	fifosize = 1;  in apbuart_scan_fifo_size()
386 	while (((status >> 20) & 0x3F) == fifosize) {  in apbuart_scan_fifo_size()
387 		fifosize++;  in apbuart_scan_fifo_size()
392 	fifosize--;  in apbuart_scan_fifo_size()
397 	if (fifosize == 0)  in apbuart_scan_fifo_size()
398 		fifosize = 1;  in apbuart_scan_fifo_size()
400 	return fifosize;  in apbuart_scan_fifo_size()
407 	for (i = 0; i < port->fifosize; i++)  in apbuart_flush_fifo()
629 		port->fifosize = apbuart_scan_fifo_size((struct uart_port *) port, line);  in grlib_apbuart_configure()