Symbol: pl011_dma_rx_running
drivers/tty/serial/amba-pl011.c
1607
if (pl011_dma_rx_running(uap))
drivers/tty/serial/amba-pl011.c
1865
if (!pl011_dma_rx_running(uap))
drivers/tty/serial/amba-pl011.c
1879
if (!pl011_dma_rx_running(uap))