RDA_UART_FLOW_CNT_EN  298 drivers/tty/serial/rda-uart.c 		ctrl   |= RDA_UART_FLOW_CNT_EN;
RDA_UART_FLOW_CNT_EN  301 drivers/tty/serial/rda-uart.c 		ctrl   &= ~RDA_UART_FLOW_CNT_EN;