103 static int xr21v141x_uart_enable(struct usb_serial_port *port);
104 static int xr21v141x_uart_disable(struct usb_serial_port *port);
105 static int xr21v141x_fifo_reset(struct usb_serial_port *port);
107 					struct usb_serial_port *port,
133 	int (*enable)(struct usb_serial_port *port);
134 	int (*disable)(struct usb_serial_port *port);
135 	int (*fifo_reset)(struct usb_serial_port *port);
137 				  struct usb_serial_port *port,
242 static int xr_set_reg(struct usb_serial_port *port, u8 channel, u16 reg, u16 val)  in xr_set_reg()
262 static int xr_get_reg(struct usb_serial_port *port, u8 channel, u16 reg, u16 *val)  in xr_get_reg()
301 static int xr_set_reg_uart(struct usb_serial_port *port, u16 reg, u16 val)  in xr_set_reg_uart()
308 static int xr_get_reg_uart(struct usb_serial_port *port, u16 reg, u16 *val)  in xr_get_reg_uart()
315 static int xr_set_reg_um(struct usb_serial_port *port, u8 reg_base, u8 val)  in xr_set_reg_um()
325 static int __xr_uart_enable(struct usb_serial_port *port)  in __xr_uart_enable()
333 static int __xr_uart_disable(struct usb_serial_port *port)  in __xr_uart_disable()
348 static int xr21v141x_uart_enable(struct usb_serial_port *port)  in xr21v141x_uart_enable()
369 static int xr21v141x_uart_disable(struct usb_serial_port *port)  in xr21v141x_uart_disable()
382 static int xr_uart_enable(struct usb_serial_port *port)  in xr_uart_enable()
392 static int xr_uart_disable(struct usb_serial_port *port)  in xr_uart_disable()
402 static int xr21v141x_fifo_reset(struct usb_serial_port *port)  in xr21v141x_fifo_reset()
417 static int xr_fifo_reset(struct usb_serial_port *port)  in xr_fifo_reset()
438 	struct usb_serial_port *port = tty->driver_data;  in xr_tiocmget()
461 static int xr_tiocmset_port(struct usb_serial_port *port,  in xr_tiocmset_port()
493 	struct usb_serial_port *port = tty->driver_data;  in xr_tiocmset()
498 static void xr_dtr_rts(struct usb_serial_port *port, int on)  in xr_dtr_rts()
508 	struct usb_serial_port *port = tty->driver_data;  in xr_break_ctl()
559 static int xr21v141x_set_baudrate(struct tty_struct *tty, struct usb_serial_port *port)  in xr21v141x_set_baudrate()
626 		             struct usb_serial_port *port,  in xr_set_flow_mode()
678 				        struct usb_serial_port *port,  in xr21v141x_set_line_settings()
737 				   struct usb_serial_port *port,  in xr_cdc_set_line_coding()
815 			   struct usb_serial_port *port,  in xr_set_termios()
832 static int xr_open(struct tty_struct *tty, struct usb_serial_port *port)  in xr_open()
859 static void xr_close(struct usb_serial_port *port)  in xr_close()
896 static int xr_gpio_init(struct usb_serial_port *port, const struct xr_type *type)  in xr_gpio_init()
928 static int xr_port_probe(struct usb_serial_port *port)  in xr_port_probe()
972 static void xr_port_remove(struct usb_serial_port *port)  in xr_port_remove()