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serial: sunsu: Use uart_xmit_advance() 

JIRA: https://issues.redhat.com/browse/RHEL-24205

commit 7f20ab70940e121c9af3f4ca013f38c762ef19e6
Author: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Date:   Wed Oct 19 12:11:45 2022 +0300

    serial: sunsu: Use uart_xmit_advance()

    Take advantage of the new uart_xmit_advance() helper.

    Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
    Link: https://lore.kernel.org/r/20221019091151.6692-39-ilpo.jarvinen@linux.intel.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: Andrew Halaney <ahalaney@redhat.com>
This commit is contained in:
Andrew Halaney 2024-02-21 15:07:31 -06:00 committed by Derek Barbosa
parent 12cdf09aae
commit 8dbb3e38d7
1 changed files with 1 additions and 2 deletions
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3
drivers/tty/serial/sunsu.c
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@ -417,8 +417,7 @@ static void transmit_chars(struct uart_sunsu_port *up)
count = up->port.fifosize;
do {
serial_out(up, UART_TX, xmit->buf[xmit->tail]);
xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
up->port.icount.tx++;
uart_xmit_advance(&up->port, 1);
if (uart_circ_empty(xmit))
break;
} while (--count > 0);