serial8250_modem_status 296 drivers/tty/serial/8250/8250_aspeed_vuart.c serial8250_modem_status(up); serial8250_modem_status 76 drivers/tty/serial/8250/8250_fsl.c serial8250_modem_status(up); serial8250_modem_status 1073 drivers/tty/serial/8250/8250_omap.c serial8250_modem_status(up); serial8250_modem_status 1797 drivers/tty/serial/8250/8250_port.c EXPORT_SYMBOL_GPL(serial8250_modem_status); serial8250_modem_status 1831 drivers/tty/serial/8250/8250_port.c serial8250_modem_status(up); serial8250_modem_status 1905 drivers/tty/serial/8250/8250_port.c status = serial8250_modem_status(up); serial8250_modem_status 3195 drivers/tty/serial/8250/8250_port.c serial8250_modem_status(up); serial8250_modem_status 172 include/linux/serial_8250.h unsigned int serial8250_modem_status(struct uart_8250_port *up);