From d29d947c14d1704d567db3025a293c4ee54cd90c Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ilpo=20J=C3=A4rvinen?= Date: Wed, 19 Oct 2022 12:11:16 +0300 Subject: [PATCH] serial: ar933x: Use uart_xmit_advance() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Take advantage of the new uart_xmit_advance() helper. Signed-off-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20221019091151.6692-10-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/ar933x_uart.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/tty/serial/ar933x_uart.c b/drivers/tty/serial/ar933x_uart.c index 925484a42c821..4c3d04c6826a9 100644 --- a/drivers/tty/serial/ar933x_uart.c +++ b/drivers/tty/serial/ar933x_uart.c @@ -425,8 +425,7 @@ static void ar933x_uart_tx_chars(struct ar933x_uart_port *up) ar933x_uart_putc(up, xmit->buf[xmit->tail]); - xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); - up->port.icount.tx++; + uart_xmit_advance(&up->port, 1); } while (--count > 0); if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) -- 2.39.5