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 6F2B4C43217 for ; Wed, 19 Oct 2022 09:35:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233785AbiJSJfP (ORCPT ); Wed, 19 Oct 2022 05:35:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37166 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233971AbiJSJeP (ORCPT ); Wed, 19 Oct 2022 05:34:15 -0400 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 938363DF1C; Wed, 19 Oct 2022 02:15:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1666170907; x=1697706907; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=TCKozR5BIs68DvWZSZOm+IJxNijydgnxhkgkhHpUBtI=; b=jcKLl2OFRlRvgVwK8Pc+H+sxcJ/Wc64aw/PtIjN3KsIHevWtL62bpzO5 7hzgrtFgRXasUB4oYIuecke8znM0lNzLiLMO0lA7C5N4IqnGvdw11GvwH bhho9EyB/A2WbUxEgFpRLzJQuU/MKR6borzTTBkbuBnLyA1YuAcCWe703 OtkHMtEXPmkk+SOq0WmAUzrACUflly4S8jCBzyn2uSMnrH8Sli5JX7hH6 c6NsdmCzr1x3grKBCBl8IiVNfS+8BzgLY1awZOztWr4XXKMYIEFe/8efY W+TYLEzjg/sNOlWVOPkrNzb2dBQSboyVmp5sXc8AmOErmbnbKf8mQE//Y w==; X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="332911267" X-IronPort-AV: E=Sophos;i="5.95,195,1661842800"; d="scan'208";a="332911267" 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 02:14:09 -0700 X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="734119177" X-IronPort-AV: E=Sophos;i="5.95,195,1661842800"; d="scan'208";a="734119177" 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 02:14:07 -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 32/44] serial: sh-sci: Use uart_xmit_advance() Date: Wed, 19 Oct 2022 12:11:39 +0300 Message-Id: <20221019091151.6692-33-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-serial@vger.kernel.org Take advantage of the new uart_xmit_advance() helper. Signed-off-by: Ilpo Järvinen --- drivers/tty/serial/sh-sci.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index 62f773286d44..a92a89780357 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -1181,10 +1181,7 @@ static void sci_dma_tx_complete(void *arg) spin_lock_irqsave(&port->lock, flags); - xmit->tail += s->tx_dma_len; - xmit->tail &= UART_XMIT_SIZE - 1; - - port->icount.tx += s->tx_dma_len; + uart_xmit_advance(port, s->tx_dma_len); if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) uart_write_wakeup(port); -- 2.30.2