From: Ilpo Järvinen Date: Wed, 19 Oct 2022 09:11:34 +0000 (+0300) Subject: serial: rda: Use uart_xmit_advance() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3d4d838423a56a3c18174d194508e728ce9fe6af;p=linux.git serial: rda: Use uart_xmit_advance() Take advantage of the new uart_xmit_advance() helper. Signed-off-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20221019091151.6692-28-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/serial/rda-uart.c b/drivers/tty/serial/rda-uart.c index 0e387e2144fa2..be5c842b5ba95 100644 --- a/drivers/tty/serial/rda-uart.c +++ b/drivers/tty/serial/rda-uart.c @@ -353,8 +353,7 @@ static void rda_uart_send_chars(struct uart_port *port) ch = xmit->buf[xmit->tail]; rda_uart_write(port, ch, RDA_UART_RXTX_BUFFER); - xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); - port->icount.tx++; + uart_xmit_advance(port, 1); } if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)