115 static inline int serial_in(struct uart_8250_port *up, int offset)  in serial_in()
120 static inline void serial_out(struct uart_8250_port *up, int offset, int value)  in serial_out()
135 static inline u16 serial_lsr_in(struct uart_8250_port *up)  in serial_lsr_in()
148 static void serial_icr_write(struct uart_8250_port *up, int offset, int value)  in serial_icr_write()
154 static unsigned int __maybe_unused serial_icr_read(struct uart_8250_port *up,  in serial_icr_read()
169 static inline u32 serial_dl_read(struct uart_8250_port *up)  in serial_dl_read()
174 static inline void serial_dl_write(struct uart_8250_port *up, u32 value)  in serial_dl_write()
179 static inline bool serial8250_set_THRI(struct uart_8250_port *up)  in serial8250_set_THRI()
191 static inline bool serial8250_clear_THRI(struct uart_8250_port *up)  in serial8250_clear_THRI()
272 static inline void serial8250_out_MCR(struct uart_8250_port *up, int value)  in serial8250_out_MCR()
280 static inline int serial8250_in_MCR(struct uart_8250_port *up)  in serial8250_in_MCR()
402 static inline int ns16550a_goto_highspeed(struct uart_8250_port *up)  in ns16550a_goto_highspeed()