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 27E61C433FE for ; Wed, 19 Oct 2022 09:38:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233985AbiJSJiG (ORCPT ); Wed, 19 Oct 2022 05:38:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38968 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233682AbiJSJbs (ORCPT ); Wed, 19 Oct 2022 05:31:48 -0400 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 758EDE098; Wed, 19 Oct 2022 02:14:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1666170880; x=1697706880; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=boa0UFxdlZFq3YZjregu92/OfkuX7qn3ZD0BhYS89oI=; b=cdriaEoSvH3E4d8z6orgBeB5s9woJHnGoabGOxoWjv/+90WkZOVIHmd7 dRIEN09PLcVUvNN7vT4SPWiJ9SIL8oCEGEwkmlwxrNxYMZesvbwd+vUK9 KWfgltg0ulWCubQwcyoriSyY9EhHKGgbIkQ/cOkiMkiYc8peJrUe2kVLm aOUwgwqJFExvnmEt/OV4gX7zqXHVHcqiSwmwuGhocZ/+QQVeeZb3rJ7au o2l3dtBAuss+nw0WDtKU5lhP5yPzmdrCgxJt3ykbJIGxJOXVtfFTpM0zz +iS+rta/BRkeZipcdFedAPVRyfAXAqaPVS9Q6vOfVLu4pFynRSsm8xtft g==; X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="332911005" X-IronPort-AV: E=Sophos;i="5.95,195,1661842800"; d="scan'208";a="332911005" 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 02:13:25 -0700 X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="734118830" X-IronPort-AV: E=Sophos;i="5.95,195,1661842800"; d="scan'208";a="734118830" 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 02:13:20 -0700 From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= To: linux-serial@vger.kernel.org, Greg KH , Jiri Slaby , Karol Gugala , Mateusz Holenko , Gabriel Somlo , Joel Stanley , linux-kernel@vger.kernel.org Cc: Andy Shevchenko , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Subject: [PATCH 19/44] serial: liteuart: Use uart_xmit_advance() Date: Wed, 19 Oct 2022 12:11:26 +0300 Message-Id: <20221019091151.6692-20-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/liteuart.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/tty/serial/liteuart.c b/drivers/tty/serial/liteuart.c index 4c0604325ee9..062812fe1b09 100644 --- a/drivers/tty/serial/liteuart.c +++ b/drivers/tty/serial/liteuart.c @@ -136,8 +136,7 @@ static void liteuart_start_tx(struct uart_port *port) } else if (!uart_circ_empty(xmit)) { while (xmit->head != xmit->tail) { ch = xmit->buf[xmit->tail]; - xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); - port->icount.tx++; + uart_xmit_advance(port, 1); liteuart_putchar(port, ch); } } -- 2.30.2