lkml.org 
[lkml]   [2022]   [Oct]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 20/44] serial: max3100: Use uart_xmit_advance()
Date
Take advantage of the new uart_xmit_advance() helper.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
---
drivers/tty/serial/max3100.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/tty/serial/max3100.c b/drivers/tty/serial/max3100.c
index c69602f356fd..bb74f23251fe 100644
--- a/drivers/tty/serial/max3100.c
+++ b/drivers/tty/serial/max3100.c
@@ -292,9 +292,7 @@ static void max3100_work(struct work_struct *w)
} else if (!uart_circ_empty(xmit) &&
!uart_tx_stopped(&s->port)) {
tx = xmit->buf[xmit->tail];
- xmit->tail = (xmit->tail + 1) &
- (UART_XMIT_SIZE - 1);
- s->port.icount.tx++;
+ uart_xmit_advance(&s->port, 1);
}
if (tx != 0xffff) {
max3100_calc_parity(s, &tx);
--
2.30.2
\
 
 \ /
  Last update: 2022-10-19 11:39    [W:0.291 / U:0.140 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site