APBBASE_CTRL_P 57 drivers/tty/serial/apbuart.h #define UART_GET_CTRL(port) (__raw_readl(APBBASE_CTRL_P(port))) APBBASE_CTRL_P 58 drivers/tty/serial/apbuart.h #define UART_PUT_CTRL(port, v) (__raw_writel(v, APBBASE_CTRL_P(port)))