From: Ilpo Järvinen Date: Wed, 19 Oct 2022 09:11:48 +0000 (+0300) Subject: serial: uartlite: Use uart_xmit_advance() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=852322ff4f2be566b0165a1f9c2adfcc0a86f8b6;p=linux.git serial: uartlite: Use uart_xmit_advance() Take advantage of the new uart_xmit_advance() helper. Signed-off-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20221019091151.6692-42-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/serial/uartlite.c b/drivers/tty/serial/uartlite.c index eca41ac5477cb..94584e54ebbed 100644 --- a/drivers/tty/serial/uartlite.c +++ b/drivers/tty/serial/uartlite.c @@ -203,8 +203,7 @@ static int ulite_transmit(struct uart_port *port, int stat) return 0; uart_out32(xmit->buf[xmit->tail], ULITE_TX, port); - xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE-1); - port->icount.tx++; + uart_xmit_advance(port, 1); /* wake up */ if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)