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Searched refs:tty_port_check_carrier (Results 1 – 9 of 9) sorted by relevance

/OK3568_Linux_fs/kernel/include/linux/
H A Dtty.h650 static inline bool tty_port_check_carrier(struct tty_port *port) in tty_port_check_carrier() function
/OK3568_Linux_fs/kernel/drivers/tty/
H A Damiserial.c364 if (tty_port_check_carrier(port) && (dstatus & SER_DCD)) { in check_modem_status()
H A Disicom.c571 if (tty_port_check_carrier(&port->port)) { in isicom_interrupt()
H A Dcyclades.c715 if ((mdm_change & CyDCD) && tty_port_check_carrier(&info->port)) { in cyy_chip_modem()
1118 if (tty_port_check_carrier(&info->port)) { in cyz_handle_cmd()
H A Dmxser.c822 if (tty_port_check_carrier(&port->port) && (status & UART_MSR_DDCD)) { in mxser_check_modem_status()
H A Dsynclink_gt.c2003 if (tty_port_check_carrier(&info->port)) { in dcd_change()
H A Dsynclinkmp.c2448 if (tty_port_check_carrier(&info->port) && in isr_io_pin()
H A Dsynclink.c1341 if (tty_port_check_carrier(&info->port) && in mgsl_isr_io_pin()
/OK3568_Linux_fs/kernel/drivers/char/pcmcia/
H A Dsynclink_cs.c1104 if (tty_port_check_carrier(&info->port)) { in dcd_change()