Symbol: RP2_UART_CTL_FLUSH_TX_m
drivers/tty/serial/rp2.c
490
RP2_UART_CTL_FLUSH_RX_m | RP2_UART_CTL_FLUSH_TX_m);
drivers/tty/serial/rp2.c
494
RP2_UART_CTL_FLUSH_RX_m | RP2_UART_CTL_FLUSH_TX_m);