diff options
| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2022-10-19 11:11:43 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-03 03:35:43 +0100 |
| commit | 54ffabbe2203817d1d70ceb97407a4382633d2e5 (patch) | |
| tree | 09e298f2e498e323663c7fee3d5d4b192ab8c0ab /drivers/tty | |
| parent | serial: sunhv: Use uart_xmit_advance() (diff) | |
| download | linux-54ffabbe2203817d1d70ceb97407a4382633d2e5.tar.xz linux-54ffabbe2203817d1d70ceb97407a4382633d2e5.zip | |
serial: sunplus-uart: 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/20221019091151.6692-37-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/sunplus-uart.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/tty/serial/sunplus-uart.c b/drivers/tty/serial/sunplus-uart.c index 7afe61a0e72e..727942c43c45 100644 --- a/drivers/tty/serial/sunplus-uart.c +++ b/drivers/tty/serial/sunplus-uart.c @@ -216,9 +216,7 @@ static void transmit_chars(struct uart_port *port) do { sp_uart_put_char(port, xmit->buf[xmit->tail]); - xmit->tail = (xmit->tail + 1) % UART_XMIT_SIZE; - port->icount.tx++; - + uart_xmit_advance(port, 1); if (uart_circ_empty(xmit)) break; } while (sunplus_tx_buf_not_full(port)); |