137 static inline unsigned int serial_in(struct uart_port *port,  in serial_in()  function
151 	if (serial_in(port, SPRD_STS1) & SPRD_TX_FIFO_CNT_MASK)  in sprd_tx_empty()
164 	u32 val = serial_in(port, SPRD_CTL1);  in sprd_set_mctrl()
183 	iclr = serial_in(port, SPRD_ICLR);  in sprd_stop_rx()
184 	ien = serial_in(port, SPRD_IEN);  in sprd_stop_rx()
195 	u32 val = serial_in(port, SPRD_CTL1);  in sprd_uart_dma_enable()
345 	u32 val = serial_in(port, SPRD_CTL2);  in sprd_rx_full_thld()
526 	iclr = serial_in(port, SPRD_ICLR);  in sprd_stop_tx()
527 	ien = serial_in(port, SPRD_IEN);  in sprd_stop_tx()
547 	ien = serial_in(port, SPRD_IEN);  in sprd_start_tx()
605 	while ((serial_in(port, SPRD_STS1) & SPRD_RX_FIFO_CNT_MASK) &&  in sprd_rx()
607 		lsr = serial_in(port, SPRD_LSR);  in sprd_rx()
608 		ch = serial_in(port, SPRD_RXD);  in sprd_rx()
643 	ims = serial_in(port, SPRD_IMSR);  in sprd_handle_irq()
700 	while (timeout-- && serial_in(port, SPRD_STS1) & SPRD_RX_FIFO_CNT_MASK)  in sprd_startup()
701 		serial_in(port, SPRD_RXD);  in sprd_startup()
705 	while (timeout-- && serial_in(port, SPRD_STS1) & SPRD_TX_FIFO_CNT_MASK)  in sprd_startup()
725 	fc = serial_in(port, SPRD_CTL1);  in sprd_startup()
731 	ien = serial_in(port, SPRD_IEN);  in sprd_startup()
822 	fc = serial_in(port, SPRD_CTL1);  in sprd_set_termios()
908 	while (!(serial_in(port, SPRD_STS1) & SPRD_RX_FIFO_CNT_MASK))  in sprd_poll_get_char()
911 	return serial_in(port, SPRD_RXD);  in sprd_poll_get_char()
916 	while (serial_in(port, SPRD_STS1) & SPRD_TX_FIFO_CNT_MASK)  in sprd_poll_put_char()
954 		status = serial_in(port, SPRD_STS1);  in wait_for_xmitr()