diff options
| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2022-10-19 12:11:26 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-03 05:35:42 +0300 |
| commit | 53c3d62f46872fd7bb177a9181291e58edcc3cf4 (patch) | |
| tree | 8f22aa330431e718e109b2b5ccf19a3bc0a9f3ba | |
| parent | daf63432f4626e4cf97dac0cf12c7969617ff1a2 (diff) | |
| download | linux-53c3d62f46872fd7bb177a9181291e58edcc3cf4.tar.xz | |
serial: liteuart: Use uart_xmit_advance()
Take advantage of the new uart_xmit_advance() helper.
Acked-by: Gabriel Somlo <gsomlo@gmail.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20221019091151.6692-20-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/liteuart.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/serial/liteuart.c b/drivers/tty/serial/liteuart.c index 4c0604325ee9..062812fe1b09 100644 --- a/drivers/tty/serial/liteuart.c +++ b/drivers/tty/serial/liteuart.c @@ -136,8 +136,7 @@ static void liteuart_start_tx(struct uart_port *port) } else if (!uart_circ_empty(xmit)) { while (xmit->head != xmit->tail) { ch = xmit->buf[xmit->tail]; - xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); - port->icount.tx++; + uart_xmit_advance(port, 1); liteuart_putchar(port, ch); } } |