From a2a74303b3085109b27160a49e61d4d067acfae7 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Date: Wed, 19 Oct 2022 12:11:12 +0300 Subject: [PATCH] serial: sc16is7xx: 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. Reviewed-by: Andy Shevchenko Signed-off-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20221019091151.6692-6-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/sc16is7xx.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index 524921360ca7..39f92eb1e698 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -686,13 +686,10 @@ static void sc16is7xx_handle_tx(struct uart_port *port) } to_send = (to_send > txlen) ? txlen : to_send; - /* Add data to send */ - port->icount.tx += to_send; - /* Convert to linear buffer */ for (i = 0; i < to_send; ++i) { s->buf[i] = xmit->buf[xmit->tail]; - xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); + uart_xmit_advance(port, 1); } sc16is7xx_fifo_write(port, to_send);