s3c24xx_serial_rx_fifocnt 609 drivers/tty/serial/samsung.c fifocnt = s3c24xx_serial_rx_fifocnt(ourport, ufstat); s3c24xx_serial_rx_fifocnt 2084 drivers/tty/serial/samsung.c if (s3c24xx_serial_rx_fifocnt(ourport, ufstat) == 0)