135 static inline int serial_in(struct uart_8250_port *up, int offset)  in serial_in()
140 static inline void serial_out(struct uart_8250_port *up, int offset, int value)  in serial_out()
155 static inline u16 serial_lsr_in(struct uart_8250_port *up)  in serial_lsr_in()
168 static void serial_icr_write(struct uart_8250_port *up, int offset, int value)  in serial_icr_write()
174 static unsigned int __maybe_unused serial_icr_read(struct uart_8250_port *up,  in serial_icr_read()
189 static inline u32 serial_dl_read(struct uart_8250_port *up)  in serial_dl_read()
194 static inline void serial_dl_write(struct uart_8250_port *up, u32 value)  in serial_dl_write()
199 static inline bool serial8250_set_THRI(struct uart_8250_port *up)  in serial8250_set_THRI()
211 static inline bool serial8250_clear_THRI(struct uart_8250_port *up)  in serial8250_clear_THRI()
293 static inline void serial8250_out_MCR(struct uart_8250_port *up, int value)  in serial8250_out_MCR()
301 static inline int serial8250_in_MCR(struct uart_8250_port *up)  in serial8250_in_MCR()
428 static inline int ns16550a_goto_highspeed(struct uart_8250_port *up)  in ns16550a_goto_highspeed()