drivers/tty/serial/8250/8250_port.c

2807

port->flags |= UPF_HARDPPS_CD;

drivers/tty/serial/8250/8250_port.c

2811

port->flags &= ~UPF_HARDPPS_CD;

drivers/tty/serial/amba-pl010.c

447

port->flags |= UPF_HARDPPS_CD;

drivers/tty/serial/amba-pl010.c

452

port->flags &= ~UPF_HARDPPS_CD;

drivers/tty/serial/atmel_serial.c

2368

port->flags |= UPF_HARDPPS_CD;

drivers/tty/serial/atmel_serial.c

2373

port->flags &= ~UPF_HARDPPS_CD;

drivers/tty/serial/mxs-auart.c

1069

port->flags |= UPF_HARDPPS_CD;

drivers/tty/serial/mxs-auart.c

1072

port->flags &= ~UPF_HARDPPS_CD;

drivers/tty/serial/sunplus-uart.c

420

port->flags |= UPF_HARDPPS_CD;

drivers/tty/serial/sunplus-uart.c

422

port->flags &= ~UPF_HARDPPS_CD;

include/linux/serial_core.h

1304

#define UART_ENABLE_MS(port,cflag) ((port)->flags & UPF_HARDPPS_CD || \