From 681ef4219bee73139c713226d90bd068d0bd9b89 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Date: Wed, 19 Oct 2022 12:11:29 +0300 Subject: [PATCH] serial: meson: Use uart_xmit_advance() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Take advantage of the new uart_xmit_advance() helper. Acked-by: Martin Blumenstingl Acked-by: Neil Armstrong Signed-off-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20221019091151.6692-23-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/meson_uart.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/tty/serial/meson_uart.c b/drivers/tty/serial/meson_uart.c index 056243c12836..74110017988a 100644 --- a/drivers/tty/serial/meson_uart.c +++ b/drivers/tty/serial/meson_uart.c @@ -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)) {