diff options
| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2022-10-19 12:11:51 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-03 03:35:43 +0100 |
| commit | c2087b37d10404220d06f4503ef165ab7835b246 (patch) | |
| tree | bcf6f03c8278fff8133523f15ced30e19cc2bd19 /drivers/tty/serial/zs.c | |
| parent | edc62b17ed9f6db3de3521793e4689e15aad4625 (diff) | |
| download | linux-c2087b37d10404220d06f4503ef165ab7835b246.tar.gz | |
serial: zs: 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/20221019091151.6692-45-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/zs.c')
| -rw-r--r-- | drivers/tty/serial/zs.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/serial/zs.c b/drivers/tty/serial/zs.c index 688db7d8b748..730c648e32ff 100644 --- a/drivers/tty/serial/zs.c +++ b/drivers/tty/serial/zs.c @@ -623,8 +623,7 @@ static void zs_raw_transmit_chars(struct zs_port *zport) /* Send char. */ write_zsdata(zport, xmit->buf[xmit->tail]); - xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); - zport->port.icount.tx++; + uart_xmit_advance(&zport->port, 1); if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) uart_write_wakeup(&zport->port); |