diff options
| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2022-10-19 12:11:16 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-03 05:35:41 +0300 |
| commit | d29d947c14d1704d567db3025a293c4ee54cd90c (patch) | |
| tree | 190cec14421bbd1c72d0ece088e56a03ed2575f6 /drivers/tty/serial/ar933x_uart.c | |
| parent | 71a67573d0ede98f9c5f6466da6f6a7d7663498b (diff) | |
| download | linux-d29d947c14d1704d567db3025a293c4ee54cd90c.tar.xz | |
serial: ar933x: 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/20221019091151.6692-10-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/ar933x_uart.c')
| -rw-r--r-- | drivers/tty/serial/ar933x_uart.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/serial/ar933x_uart.c b/drivers/tty/serial/ar933x_uart.c index 925484a42c82..4c3d04c6826a 100644 --- a/drivers/tty/serial/ar933x_uart.c +++ b/drivers/tty/serial/ar933x_uart.c @@ -425,8 +425,7 @@ static void ar933x_uart_tx_chars(struct ar933x_uart_port *up) ar933x_uart_putc(up, xmit->buf[xmit->tail]); - xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); - up->port.icount.tx++; + uart_xmit_advance(&up->port, 1); } while (--count > 0); if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) |