Symbol: pl011_tx_chars
drivers/tty/serial/amba-pl011.c
1333
static bool pl011_tx_chars(struct uart_amba_port *uap, bool from_irq);
drivers/tty/serial/amba-pl011.c
1338
if (pl011_tx_chars(uap, false)) {
drivers/tty/serial/amba-pl011.c
1616
pl011_tx_chars(uap, true);