Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.kernel > #1433841

[patch V4 27/31] serial: use parity8 in max3100

Path csiph.com!1.us.feeder.erje.net!feeder.erje.net!1.eu.feeder.erje.net!weretis.net!feeder4.news.weretis.net!news.mixmin.net!aioe.org!gothmog.csi.it!bofh.it!news.nic.it!robomod
From zengzhaoxiu@163.com
Newsgroups linux.kernel
Subject [patch V4 27/31] serial: use parity8 in max3100
Date Wed, 29 Jun 2016 17:20:02 +0200
Message-ID <rPprs-5Ob-13@gated-at.bofh.it> (permalink)
References <rNZz4-8h4-9@gated-at.bofh.it>
X-Original-To gregkh@linuxfoundation.org, jslaby@suse.com, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org
X-Greylist delayed 918 seconds by postgrey-1.27 at vger.kernel.org; Wed, 29 Jun 2016 11:18:16 EDT
Dkim-Signature v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id; bh=V0MW8+8fXIoIHmQvFX YuwdAelOFS7XJZRCVw1TMV7Nc=; b=NrCerJ2s8Zj4hrbLDMV+v5rJWV3YQkTyks h6qfdnfvRGUbPajswL4T540LbdszRIrFdkMUPnwgHewszIwINJ/jopiwadYVZi+9 w8NPpMudHzoMq21GscdrMcGlyBhxw/56urOo8ToL8rBnq7B0YxZdRDL4CgrsfGxI mKrp8HuOQ=
X-Mailer git-send-email 2.7.4
X-Cm-Transid EsCowAAXDBzl4XNXwB6lAQ--.57372S2
X-Coremail-Antispam 1Uf129KBjvdXoWrXrWDGr1fXr4fZFyDZr4DXFb_yoWxWrg_CF 4kWasrZrWvvF1ay39YkF4YkF9Ivw1F9F18Wr10q3s3JrZ8Crs7AFZ0qr98trZxX3ykJFW7 JrsrWw1UJwnFqjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IU8_-BtUUUUU==
X-Originating-IP [14.215.33.20]
X-Cm-Senderinfo p2hqw6xkdr5xrx6rljoofrz/1tbiRxWXgFc64Ew8+AAAsA
Sender robomod@news.nic.it
List-ID <linux-kernel.vger.kernel.org>
X-Mailing-List linux-kernel@vger.kernel.org
Approved robomod@news.nic.it
Lines 23
Organization linux.* mail to news gateway
X-Original-Cc Zhaoxiu Zeng <zhaoxiu.zeng@gmail.com>
X-Original-Date Wed, 29 Jun 2016 22:57:08 +0800
X-Original-Message-ID <1467212228-12044-1-git-send-email-zengzhaoxiu@163.com>
X-Original-References <20160625172500.GA18790@kroah.com>
X-Original-Sender linux-kernel-owner@vger.kernel.org
Xref csiph.com linux.kernel:1433841

Show key headers only | View raw


From: Zhaoxiu Zeng <zhaoxiu.zeng@gmail.com>

Signed-off-by: Zhaoxiu Zeng <zhaoxiu.zeng@gmail.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/tty/serial/max3100.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/max3100.c b/drivers/tty/serial/max3100.c
index 5c4c280..a0cc84a 100644
--- a/drivers/tty/serial/max3100.c
+++ b/drivers/tty/serial/max3100.c
@@ -155,7 +155,7 @@ static int max3100_do_parity(struct max3100_port *s, u16 c)
 	else
 		c &= 0xff;
 
-	parity = parity ^ (hweight8(c) & 1);
+	parity ^= parity8(c);
 	return parity;
 }
 
-- 
2.7.4

Back to linux.kernel | Previous | NextPrevious in thread | Next in thread | Find similar | Unroll thread


Thread

Re: [patch V4 27/31] serial: use parity32 in max3100 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-06-25 19:30 +0200
  [patch V4 27/31] serial: use parity8 in max3100 zengzhaoxiu@163.com - 2016-06-29 17:20 +0200
    Re: [patch V4 27/31] serial: use parity8 in max3100 Greg KH <gregkh@linuxfoundation.org> - 2016-06-29 18:50 +0200
      [patch V4 27/31] serial: use parity8 in max3100 zengzhaoxiu@163.com - 2016-06-29 19:30 +0200

csiph-web