diff options
| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2022-10-19 12:11:21 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-03 05:35:41 +0300 |
| commit | cb867f542e2a895e9f2bdcd846f1241b51e3cc2d (patch) | |
| tree | 1f4f82aef8c4d385de4c80ace11842c7c0961615 | |
| parent | f8097f0caaf2188e8e4e552116cbd8d5f7746f8a (diff) | |
| download | linux-cb867f542e2a895e9f2bdcd846f1241b51e3cc2d.tar.xz | |
serial: digicolor: Use uart_xmit_advance()
Take advantage of the new uart_xmit_advance() helper.
Acked-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20221019091151.6692-15-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/digicolor-usart.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/serial/digicolor-usart.c b/drivers/tty/serial/digicolor-usart.c index 0c0a62346f23..ed197705f7ee 100644 --- a/drivers/tty/serial/digicolor-usart.c +++ b/drivers/tty/serial/digicolor-usart.c @@ -202,8 +202,7 @@ static void digicolor_uart_tx(struct uart_port *port) while (!uart_circ_empty(xmit)) { writeb(xmit->buf[xmit->tail], port->membase + UA_EMI_REC); - xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); - port->icount.tx++; + uart_xmit_advance(port, 1); if (digicolor_uart_tx_full(port)) break; |