Symbol: ni16550_read_fifo_size
drivers/tty/serial/8250/8250_ni.c
315
txfifosz = ni16550_read_fifo_size(uart, NI16550_TFS_OFFSET);
drivers/tty/serial/8250/8250_ni.c
316
rxfifosz = ni16550_read_fifo_size(uart, NI16550_RFS_OFFSET);