Commit 5c664457 authored by Ilpo Järvinen's avatar Ilpo Järvinen Committed by Greg Kroah-Hartman
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serial: milbeaut_usio: Use uart_xmit_advance() 



Take advantage of the new uart_xmit_advance() helper.

Signed-off-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20221019091151.6692-24-ilpo.jarvinen@linux.intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 681ef421

drivers/tty/serial/milbeaut_usio.c

+1 −2
Original line number Diff line number Diff line
@@ -98,8 +98,7 @@ static void mlb_usio_tx_chars(struct uart_port *port) 
	do {

		writew(xmit->buf[xmit->tail], port->membase + MLB_USIO_REG_DR);



		xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);

		port->icount.tx++;

		uart_xmit_advance(port, 1);

		if (uart_circ_empty(xmit))

			break;