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 C3B0BC4332F for ; Wed, 19 Oct 2022 09:31:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233510AbiJSJbD (ORCPT ); Wed, 19 Oct 2022 05:31:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52166 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233880AbiJSJ3o (ORCPT ); Wed, 19 Oct 2022 05:29:44 -0400 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 299F1EC539; Wed, 19 Oct 2022 02:13:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1666170802; x=1697706802; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=V8ZLFZd/8WGgIcMM/uBvB3JOVq86tCE6Qkxiiz51C8Q=; b=WwPB56k5+VwK/4kgsp4bSKKoY7VgTul1+KXPRo6JsYtnndnS6GuWSC7E YiPcyEV+/vTF9eMfxnYVQ/a/lpuj51DLmLxmadmIBd5Pok1PPS3m3I5DC PoGVCy6cNDioXVVY/lvFk3S6QGdFy9jNn87G1w8Nufuz09FUhdp7mq1GX t2jNI/vqOcOz23t5ji/pxw9aW+8N8c8pnbNp6jgYUCHei0xgLaYNHtM6w 3JC6rbg3zOqo1fEnCgEW1yOmcq6LKJlpGgSP/vGcUIN9oqrGL/qw1L55u Q1DKBOVtrG/PR0UFVW++TXFSLnMt4lvtW2iUZx5lKqKcR4zhd/YVEYKzt Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="332910845" X-IronPort-AV: E=Sophos;i="5.95,195,1661842800"; d="scan'208";a="332910845" 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 02:12:41 -0700 X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="734118549" X-IronPort-AV: E=Sophos;i="5.95,195,1661842800"; d="scan'208";a="734118549" 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 02:12:37 -0700 From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= To: linux-serial@vger.kernel.org, Greg KH , Jiri Slaby , Al Cooper , Broadcom internal kernel review list , linux-kernel@vger.kernel.org Cc: Andy Shevchenko , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Subject: [PATCH 06/44] serial: 8250_bcm7271: Use uart_xmit_advance() Date: Wed, 19 Oct 2022 12:11:13 +0300 Message-Id: <20221019091151.6692-7-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/8250/8250_bcm7271.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/tty/serial/8250/8250_bcm7271.c b/drivers/tty/serial/8250/8250_bcm7271.c index fa8ccf204d86..062177b64d21 100644 --- a/drivers/tty/serial/8250/8250_bcm7271.c +++ b/drivers/tty/serial/8250/8250_bcm7271.c @@ -425,9 +425,7 @@ static int brcmuart_tx_dma(struct uart_8250_port *p) priv->dma.tx_err = 0; memcpy(priv->tx_buf, &xmit->buf[xmit->tail], tx_size); - xmit->tail += tx_size; - xmit->tail &= UART_XMIT_SIZE - 1; - p->port.icount.tx += tx_size; + uart_xmit_advance(&p->port, tx_size); if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) uart_write_wakeup(&p->port); -- 2.30.2