diff options
| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2022-10-19 12:11:37 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-03 03:35:42 +0100 |
| commit | 3ea03c021dcceac88bbb38f7b67bc08d23c80c84 (patch) | |
| tree | c92bdd1af87743c69ac3563b1cacdf4225c886b9 | |
| parent | 10b459d2c3da954286e1fcc3ce33ec42d0ea5126 (diff) | |
serial: sccnxp: 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/20221019091151.6692-31-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/sccnxp.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/serial/sccnxp.c b/drivers/tty/serial/sccnxp.c index dd98509f52e5..7df687822634 100644 --- a/drivers/tty/serial/sccnxp.c +++ b/drivers/tty/serial/sccnxp.c @@ -468,8 +468,7 @@ static void sccnxp_handle_tx(struct uart_port *port) break; sccnxp_port_write(port, SCCNXP_THR_REG, xmit->buf[xmit->tail]); - 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) |