25 static vaddr_t chip_to_base(struct serial_chip *chip)  in chip_to_base()  argument
28 		container_of(chip, struct sifive_uart_data, chip);  in chip_to_base()
33 static void sifive_uart_flush(struct serial_chip *chip)  in sifive_uart_flush()  argument
35 	vaddr_t base = chip_to_base(chip);  in sifive_uart_flush()
43 static bool sifive_uart_have_rx_data(struct serial_chip *chip)  in sifive_uart_have_rx_data()  argument
45 	vaddr_t base = chip_to_base(chip);  in sifive_uart_have_rx_data()
50 static int sifive_uart_getchar(struct serial_chip *chip)  in sifive_uart_getchar()  argument
52 	vaddr_t base = chip_to_base(chip);  in sifive_uart_getchar()
54 	while (!sifive_uart_have_rx_data(chip)) {  in sifive_uart_getchar()
61 static void sifive_uart_putc(struct serial_chip *chip, int ch)  in sifive_uart_putc()  argument
63 	vaddr_t base = chip_to_base(chip);  in sifive_uart_putc()
65 	sifive_uart_flush(chip);  in sifive_uart_putc()
84 	pd->chip.ops = &sifive_uart_ops;  in sifive_uart_init()