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 C2C46C4167B for ; Wed, 19 Oct 2022 09:30:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233499AbiJSJay (ORCPT ); Wed, 19 Oct 2022 05:30:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48516 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233978AbiJSJaJ (ORCPT ); Wed, 19 Oct 2022 05:30:09 -0400 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 36965EB741; Wed, 19 Oct 2022 02:13:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1666170835; x=1697706835; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=KzHpkJi/AhxX/r86weD1fWZDNb+69gyw0uBMHSqrM2Q=; b=CtM1G1Z2z4ab6UTLf7iQkERUd2s9lgcEzYyZlIbxaAc6l6OhGlsbAEgM tJlNK35Q4xliyjyCF3ji+XLFjoB6CIlh0pGH36DkThbODBjRAqbLlznz/ 2gXhD1g/nloFMgtBqq4NNj3bYJGPlAlsRyoPlpL0SBpIoVcunZiBNF5MW yZr95XaK3D0JDl0MLzLO7oLG13jQoNtp1zsu8ZRVdlFYCASP5P0jjz7sC 1aY3TyVY5j1XOgHCGLTKVrzM2swBI1wBgO9VvWcTNTmNkTlT+aIh+mvFg 8ZBKnLZqQs7HbpMAQyvjTe2IbLvdzYn0KF4Goor9LF4EJwZYllIyFV7xi w==; X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="332910875" X-IronPort-AV: E=Sophos;i="5.95,195,1661842800"; d="scan'208";a="332910875" 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 02:12:47 -0700 X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="734118587" X-IronPort-AV: E=Sophos;i="5.95,195,1661842800"; d="scan'208";a="734118587" 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 02:12:44 -0700 From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= To: linux-serial@vger.kernel.org, Greg KH , Jiri Slaby , Russell King , linux-kernel@vger.kernel.org Cc: Andy Shevchenko , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Subject: [PATCH 08/44] serial: pl011: Use uart_xmit_advance() Date: Wed, 19 Oct 2022 12:11:15 +0300 Message-Id: <20221019091151.6692-9-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/amba-pl011.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c index 5cdced39eafd..6d8552506091 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c @@ -677,8 +677,7 @@ static int pl011_dma_tx_refill(struct uart_amba_port *uap) * Now we know that DMA will fire, so advance the ring buffer * with the stuff we just dispatched. */ - xmit->tail = (xmit->tail + count) & (UART_XMIT_SIZE - 1); - uap->port.icount.tx += count; + uart_xmit_advance(&uap->port, count); if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) uart_write_wakeup(&uap->port); -- 2.30.2