diff mbox series

[12/44] serial: clps711x: Use uart_xmit_advance()

Message ID 20221019091151.6692-13-ilpo.jarvinen@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series None | expand

Commit Message

Ilpo Järvinen Oct. 19, 2022, 9:11 a.m. UTC 
Take advantage of the new uart_xmit_advance() helper.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
---
 drivers/tty/serial/clps711x.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/tty/serial/clps711x.c b/drivers/tty/serial/clps711x.c
index 404b43a5ae33..e190dce58f46 100644
--- a/drivers/tty/serial/clps711x.c
+++ b/drivers/tty/serial/clps711x.c
@@ -166,8 +166,7 @@  static irqreturn_t uart_clps711x_int_tx(int irq, void *dev_id)
 		u32 sysflg = 0;
 
 		writew(xmit->buf[xmit->tail], port->membase + UARTDR_OFFSET);
-		xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
-		port->icount.tx++;
+		uart_xmit_advance(port, 1);
 
 		regmap_read(s->syscon, SYSFLG_OFFSET, &sysflg);
 		if (sysflg & SYSFLG_UTXFF)