From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 21503C433FE for ; Wed, 19 Oct 2022 09:38:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234087AbiJSJiQ (ORCPT ); Wed, 19 Oct 2022 05:38:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39116 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233713AbiJSJcB (ORCPT ); Wed, 19 Oct 2022 05:32:01 -0400 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A93A5259; Wed, 19 Oct 2022 02:14:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1666170882; x=1697706882; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=A3W1Z/a/wfh0NlVQBaAxeGrChj8cXJSxLfJmuWqzBDU=; b=bjwbNUsCrxF50uzZmmq6NQeKeaJy1S8Xwc+rOGZ/+QP5EQSL2PX2aYdO asVEd974TXPfbQ5wSzQS3uXPwQnrHD/sanpUGF5wxn2NAwK7dytjQ95YX VFMBHE13tlQVOKcHOt9K/IquPJEff0G+cN53QsdhhYsTBG83BvbQltovf vRIGgFFR1F8QjXTqMPsMAyAjwoM6VSD0X3LuESK+uyC+xPUPfJIiuo8Ve QFa6+qOA2D7YrRdUEgJwCr8m+65vHEfBzkexiN0vhhgBB7Kk4PuhloIp3 V8rOBVqPoijQPnBmgFuy3SwO3W2Gjqtsj4tAUocf8/xrYYQhL4RkKCXbl g==; X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="332911025" X-IronPort-AV: E=Sophos;i="5.95,195,1661842800"; d="scan'208";a="332911025" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Oct 2022 02:13:27 -0700 X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="734118847" X-IronPort-AV: E=Sophos;i="5.95,195,1661842800"; d="scan'208";a="734118847" Received: from sponnura-mobl1.amr.corp.intel.com (HELO ijarvine-MOBL2.ger.corp.intel.com) ([10.251.214.35]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Oct 2022 02:13:24 -0700 From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= To: linux-serial@vger.kernel.org, Greg KH , Jiri Slaby , linux-kernel@vger.kernel.org Cc: Andy Shevchenko , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Subject: [PATCH 20/44] serial: max3100: Use uart_xmit_advance() Date: Wed, 19 Oct 2022 12:11:27 +0300 Message-Id: <20221019091151.6692-21-ilpo.jarvinen@linux.intel.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20221019091151.6692-1-ilpo.jarvinen@linux.intel.com> References: <20221019091151.6692-1-ilpo.jarvinen@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Take advantage of the new uart_xmit_advance() helper. Signed-off-by: Ilpo Järvinen --- 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