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| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2022-10-19 12:11:45 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-03 03:35:43 +0100 |
| commit | 7f20ab70940e121c9af3f4ca013f38c762ef19e6 (patch) | |
| tree | c1c6446cd4af90b49199cb287eaa8155c9da38f7 /drivers/tty | |
| parent | 5aaae464d6de0913a962d4f9412986a528b0acf7 (diff) | |
| download | linux-stable-7f20ab70940e121c9af3f4ca013f38c762ef19e6.tar.gz linux-stable-7f20ab70940e121c9af3f4ca013f38c762ef19e6.tar.bz2 linux-stable-7f20ab70940e121c9af3f4ca013f38c762ef19e6.zip | |
serial: sunsu: 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/20221019091151.6692-39-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/sunsu.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/serial/sunsu.c b/drivers/tty/serial/sunsu.c index 9ea7e567540d..fed052a0b931 100644 --- a/drivers/tty/serial/sunsu.c +++ b/drivers/tty/serial/sunsu.c @@ -417,8 +417,7 @@ static void transmit_chars(struct uart_sunsu_port *up) count = up->port.fifosize; do { serial_out(up, UART_TX, xmit->buf[xmit->tail]); - xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); - up->port.icount.tx++; + uart_xmit_advance(&up->port, 1); if (uart_circ_empty(xmit)) break; } while (--count > 0); |