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 656EDC4332F for ; Wed, 19 Oct 2022 11:16:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230366AbiJSLQV (ORCPT ); Wed, 19 Oct 2022 07:16:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58828 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232335AbiJSLN6 (ORCPT ); Wed, 19 Oct 2022 07:13:58 -0400 Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 292BA185400; Wed, 19 Oct 2022 03:41:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1666176074; x=1697712074; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=B13YA0WwjAgxh8IASNKkr+KfcFMYjEluxjSu647UO1s=; b=W/Of7CV0Bo4HdMgm6UHLg/CiwngaaSiTMkv/x5BZJCD7KiGzcfLWXx9U 2L7ZYVoKuapPo/oyy6O9qr9Dil2LDGT5ux5IinXTkk6VM7ESf8qZrPJkt PqqbOrTMXTLWD6ffK2PIpqNMfQCdD3LvNnDw2Xmba9Vqxw/ZH4BFhLguU GoTsO1wA/+WJupchaQa6KNFdAuOJWHoethMtf5couJdhCCwooNcNdY4Qt 88mFKDPSq3paF/IKNaawYr4KLMt1QQsD9avWBsuNgpMu1zAi+C0c1VrYH QeOHksqBhhDE12KhIVpgKCQJ6AzPDqX2Of8Pi4bdBPdJzEdiF4CqV1N1j g==; X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="370573956" X-IronPort-AV: E=Sophos;i="5.95,195,1661842800"; d="scan'208";a="370573956" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Oct 2022 02:14:47 -0700 X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="734119348" X-IronPort-AV: E=Sophos;i="5.95,195,1661842800"; d="scan'208";a="734119348" 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 02:14:44 -0700 From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= To: linux-serial@vger.kernel.org, Greg KH , Jiri Slaby , Timur Tabi , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Cc: Andy Shevchenko , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Subject: [PATCH 42/44] serial: ucc_uart: Use uart_xmit_advance() Date: Wed, 19 Oct 2022 12:11:49 +0300 Message-Id: <20221019091151.6692-43-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/ucc_uart.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/tty/serial/ucc_uart.c b/drivers/tty/serial/ucc_uart.c index 82cf14dd3d43..b09b6496ee3e 100644 --- a/drivers/tty/serial/ucc_uart.c +++ b/drivers/tty/serial/ucc_uart.c @@ -372,8 +372,7 @@ static int qe_uart_tx_pump(struct uart_qe_port *qe_port) p = qe2cpu_addr(be32_to_cpu(bdp->buf), qe_port); while (count < qe_port->tx_fifosize) { *p++ = xmit->buf[xmit->tail]; - xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); - port->icount.tx++; + uart_xmit_advance(port, 1); count++; if (xmit->head == xmit->tail) break; -- 2.30.2