390 				     unsigned long ufstat);
396 	unsigned int ch, ufstat;  in uart_rx_drain_fifo()  local
399 	ufstat = rd_regl(port, S3C2410_UFSTAT);  in uart_rx_drain_fifo()
400 	count = s3c24xx_serial_rx_fifocnt(ourport, ufstat);  in uart_rx_drain_fifo()
465 				     unsigned long ufstat)  in s3c24xx_serial_rx_fifocnt()  argument
469 	if (ufstat & info->rx_fifofull)  in s3c24xx_serial_rx_fifocnt()
472 	return (ufstat & info->rx_fifomask) >> info->rx_fifoshift;  in s3c24xx_serial_rx_fifocnt()
579 	unsigned int utrstat, ufstat, received;  in s3c24xx_serial_rx_chars_dma()  local
589 	ufstat = rd_regl(port, S3C2410_UFSTAT);  in s3c24xx_serial_rx_chars_dma()
629 	unsigned int ufcon, ch, flag, ufstat, uerstat;  in s3c24xx_serial_rx_chars_pio()  local
637 		ufstat = rd_regl(port, S3C2410_UFSTAT);  in s3c24xx_serial_rx_chars_pio()
639 		if (s3c24xx_serial_rx_fifocnt(ourport, ufstat) == 0)  in s3c24xx_serial_rx_chars_pio()
822 	unsigned long ufstat = rd_regl(port, S3C2410_UFSTAT);  in s3c24xx_serial_tx_empty()  local
826 		if ((ufstat & info->tx_fifomask) != 0 ||  in s3c24xx_serial_tx_empty()
827 		    (ufstat & info->tx_fifofull))  in s3c24xx_serial_tx_empty()
1973 	unsigned long ufstat, utrstat;  in s3c24xx_serial_console_txrdy()  local
1978 		ufstat = rd_regl(port, S3C2410_UFSTAT);  in s3c24xx_serial_console_txrdy()
1979 		return (ufstat & info->tx_fifofull) ? 0 : 1;  in s3c24xx_serial_console_txrdy()
2004 	unsigned int ufstat;  in s3c24xx_serial_get_poll_char()  local
2006 	ufstat = rd_regl(port, S3C2410_UFSTAT);  in s3c24xx_serial_get_poll_char()
2007 	if (s3c24xx_serial_rx_fifocnt(ourport, ufstat) == 0)  in s3c24xx_serial_get_poll_char()