usb_serial_handle_dcd_change  573 drivers/usb/serial/ch341.c 			usb_serial_handle_dcd_change(port, tty,
usb_serial_handle_dcd_change  206 drivers/usb/serial/f81232.c 			usb_serial_handle_dcd_change(port, tty,
usb_serial_handle_dcd_change 1054 drivers/usb/serial/f81534.c 	usb_serial_handle_dcd_change(port, tty, msr & UART_MSR_DCD);
usb_serial_handle_dcd_change 2514 drivers/usb/serial/ftdi_sio.c 				usb_serial_handle_dcd_change(port, tty,
usb_serial_handle_dcd_change  634 drivers/usb/serial/generic.c EXPORT_SYMBOL_GPL(usb_serial_handle_dcd_change);
usb_serial_handle_dcd_change  940 drivers/usb/serial/pl2303.c 				usb_serial_handle_dcd_change(port, tty,
usb_serial_handle_dcd_change  371 include/linux/usb/serial.h extern void usb_serial_handle_dcd_change(struct usb_serial_port *usb_port,