diff options
| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2022-10-19 12:11:49 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-03 03:35:43 +0100 |
| commit | 41e804c4dec667e64c9204e13862cf634df794a4 (patch) | |
| tree | a845af576bf2317cdde1533a56f981e015d824cc /drivers/tty/serial | |
| parent | 852322ff4f2be566b0165a1f9c2adfcc0a86f8b6 (diff) | |
| download | linux-stable-41e804c4dec667e64c9204e13862cf634df794a4.tar.gz linux-stable-41e804c4dec667e64c9204e13862cf634df794a4.tar.bz2 linux-stable-41e804c4dec667e64c9204e13862cf634df794a4.zip | |
serial: ucc_uart: 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/20221019091151.6692-43-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial')
| -rw-r--r-- | drivers/tty/serial/ucc_uart.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/serial/ucc_uart.c b/drivers/tty/serial/ucc_uart.c index 82cf14dd3d43..b09b6496ee3e 100644 --- a/drivers/tty/serial/ucc_uart.c +++ b/drivers/tty/serial/ucc_uart.c @@ -372,8 +372,7 @@ static int qe_uart_tx_pump(struct uart_qe_port *qe_port) p = qe2cpu_addr(be32_to_cpu(bdp->buf), qe_port); while (count < qe_port->tx_fifosize) { *p++ = xmit->buf[xmit->tail]; - xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); - port->icount.tx++; + uart_xmit_advance(port, 1); count++; if (xmit->head == xmit->tail) break; |