Commit 681ef421 authored by Ilpo Järvinen's avatar Ilpo Järvinen Committed by Greg Kroah-Hartman
Browse files

serial: meson: Use uart_xmit_advance() 



Take advantage of the new uart_xmit_advance() helper.

Acked-by: default avatarMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20221019091151.6692-23-ilpo.jarvinen@linux.intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d41727db

drivers/tty/serial/meson_uart.c

+1 −2
Original line number Diff line number Diff line
@@ -162,8 +162,7 @@ static void meson_uart_start_tx(struct uart_port *port) 


		ch = xmit->buf[xmit->tail];

		writel(ch, port->membase + AML_UART_WFIFO);

		xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);

		port->icount.tx++;

		uart_xmit_advance(port, 1);

	}



	if (!uart_circ_empty(xmit)) {