From patchwork Fri May 23 12:50:17 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivas Kandagatla X-Patchwork-Id: 4232161 Return-Path: X-Original-To: patchwork-linux-mmc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id F13CABF90B for ; Fri, 23 May 2014 12:50:43 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3728220398 for ; Fri, 23 May 2014 12:50:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6764A2021A for ; Fri, 23 May 2014 12:50:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752062AbaEWMu0 (ORCPT ); Fri, 23 May 2014 08:50:26 -0400 Received: from mail-wi0-f175.google.com ([209.85.212.175]:56190 "EHLO mail-wi0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751749AbaEWMuX (ORCPT ); Fri, 23 May 2014 08:50:23 -0400 Received: by mail-wi0-f175.google.com with SMTP id f8so777701wiw.14 for ; Fri, 23 May 2014 05:50:21 -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=EigkXsdUgWwP5Qf/wEIChpi0XSILw0lRYPoSDsudkje7khX6nYAi/KiDyfbqOO+Fi9 yWeaqe5QHas4JGODgAVkSlYO931liZ6ZagJl+c9VKNCi1hdWl3blfw2mOc8/tiUw24Us cFTT8EWRZ1+b/SstimVMCKZOt+VT55zn7kuAG0oy8tJjAFhkAR7ipyXtS2qzkgA2ep8c 4Qj1Q0BI0gfogYz4WIS3C+imkysKTmalqmR4GCoMwPvNFJQ2giPJuLU4EbT9e3FzVRcV va2UB4Qypa5LtyDjCyM8Jzq03+Ev8u9i/5ktugJWioVPDSVx+FMzGtC2BZQVt+ctAoeI Kczw== X-Gm-Message-State: ALoCoQnySXGc0IFW5Q5CPu3xNN5QoEWw53G50Jj8Wp6lAvl7855mmtTOuWVkKSZH5UEAPGIPqOOl X-Received: by 10.194.161.168 with SMTP id xt8mr4043637wjb.35.1400849421899; Fri, 23 May 2014 05:50:21 -0700 (PDT) Received: from srini-ThinkPad-X1-Carbon-2nd.dlink.com (host-78-149-4-211.as13285.net. [78.149.4.211]) by mx.google.com with ESMTPSA id v15sm3804283wjq.17.2014.05.23.05.50.19 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 23 May 2014 05:50:20 -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 v3 01/13] mmc: mmci: use NSEC_PER_SEC macro Date: Fri, 23 May 2014 13:50:17 +0100 Message-Id: <1400849417-7055-1-git-send-email-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1400849362-7007-1-git-send-email-srinivas.kandagatla@linaro.org> References: <1400849362-7007-1-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;