From patchwork Thu May 15 09:36:16 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivas Kandagatla X-Patchwork-Id: 4180221 Return-Path: X-Original-To: patchwork-linux-mmc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 091CA9F3A0 for ; Thu, 15 May 2014 09:36:27 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 49B8A20380 for ; Thu, 15 May 2014 09:36:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 709D42035D for ; Thu, 15 May 2014 09:36:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751304AbaEOJgY (ORCPT ); Thu, 15 May 2014 05:36:24 -0400 Received: from mail-wi0-f173.google.com ([209.85.212.173]:54468 "EHLO mail-wi0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751691AbaEOJgW (ORCPT ); Thu, 15 May 2014 05:36:22 -0400 Received: by mail-wi0-f173.google.com with SMTP id bs8so9461573wib.0 for ; Thu, 15 May 2014 02:36:21 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=YCSYkSO1D34z+tXEtn6xbrJ+WRHkL5ObL2aDuhK4XEE=; b=YVvifdkDKzRQj3viZ1cdTZJ6iaDbly0Hw91S14Pey/5u4JDkc0VRUdK4ZDxZjLF/4T St3KRnftZmGWcgtCIquzE6xVugvvknyddeEpcikkU+9p8iaJoKjKLNCiN6c1JUPZkXQM Ug4WvO+cY0qEc5lpEi/kQj6NfTVHDk2cFtM9A1G68WkVj/qNlA4tRsR9UzbkIg/t+YZe ZYh3G/dz1KtvHGaIwxqP9fuHzfhR4oBfjt9SpbuEKRyris9hzVVAwDS1fuPTqND/z0wM nh6geGCebQ5bD4y5FfF90VnhAY9hEaBH9rlCRbN5TxlLhOMdMVzNqybd2TjoRnpqcioH dpvw== X-Gm-Message-State: ALoCoQm3Uif+5hhc6jer4XZo4opOOhk0EHlmaD1EC9wWI00CqAvk+/7/2wCvGh3EEeY7AYD8WJrD X-Received: by 10.180.104.197 with SMTP id gg5mr29972376wib.2.1400146581149; Thu, 15 May 2014 02:36:21 -0700 (PDT) Received: from srini-ThinkPad-X1-Carbon-2nd.dlink.com (host-78-145-240-98.as13285.net. [78.145.240.98]) by mx.google.com with ESMTPSA id h3sm32614839wiz.16.2014.05.15.02.36.19 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 15 May 2014 02:36:20 -0700 (PDT) From: srinivas.kandagatla@linaro.org To: Russell King , Ulf Hansson , linux-mmc@vger.kernel.org Cc: Chris Ball , linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linus.walleij@linaro.org, Srinivas Kandagatla Subject: [PATCH v2 01/14] mmc: mmci: use NSEC_PER_SEC macro Date: Thu, 15 May 2014 10:36:16 +0100 Message-Id: <1400146576-29846-1-git-send-email-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1400146447-29803-1-git-send-email-srinivas.kandagatla@linaro.org> References: <1400146447-29803-1-git-send-email-srinivas.kandagatla@linaro.org> Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Spam-Status: No, score=-7.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Srinivas Kandagatla This patch replaces a constant used in calculating timeout with a proper macro. This is make code more readable. Signed-off-by: Srinivas Kandagatla Reviewed-by: Linus Walleij --- drivers/mmc/host/mmci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index a084edd..a38e714 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -718,7 +718,7 @@ static void mmci_start_data(struct mmci_host *host, struct mmc_data *data) data->bytes_xfered = 0; clks = (unsigned long long)data->timeout_ns * host->cclk; - do_div(clks, 1000000000UL); + do_div(clks, NSEC_PER_SEC); timeout = data->timeout_clks + (unsigned int)clks;