From patchwork Fri Nov 11 01:10:22 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Zhao X-Patchwork-Id: 5046 Return-Path: X-Original-To: patchwork@peony.canonical.com Delivered-To: patchwork@peony.canonical.com Received: from fiordland.canonical.com (fiordland.canonical.com [91.189.94.145]) by peony.canonical.com (Postfix) with ESMTP id DB75D23E01 for ; Fri, 11 Nov 2011 01:11:42 +0000 (UTC) Received: from mail-fx0-f52.google.com (mail-fx0-f52.google.com [209.85.161.52]) by fiordland.canonical.com (Postfix) with ESMTP id D026DA18310 for ; Fri, 11 Nov 2011 01:11:42 +0000 (UTC) Received: by mail-fx0-f52.google.com with SMTP id n26so5072572faa.11 for ; Thu, 10 Nov 2011 17:11:42 -0800 (PST) Received: by 10.152.135.166 with SMTP id pt6mr5800699lab.26.1320973902686; Thu, 10 Nov 2011 17:11:42 -0800 (PST) X-Forwarded-To: linaro-patchwork@canonical.com X-Forwarded-For: patch@linaro.org linaro-patchwork@canonical.com Delivered-To: patches@linaro.org Received: by 10.152.40.7 with SMTP id t7cs30852lak; Thu, 10 Nov 2011 17:11:42 -0800 (PST) Received: by 10.68.73.40 with SMTP id i8mr19378777pbv.45.1320973900174; Thu, 10 Nov 2011 17:11:40 -0800 (PST) Received: from VA3EHSOBE003.bigfish.com (va3ehsobe003.messaging.microsoft.com. [216.32.180.13]) by mx.google.com with ESMTPS id y9si13141041pbi.272.2011.11.10.17.11.39 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 10 Nov 2011 17:11:40 -0800 (PST) Received-SPF: neutral (google.com: 216.32.180.13 is neither permitted nor denied by best guess record for domain of richard.zhao@linaro.org) client-ip=216.32.180.13; Authentication-Results: mx.google.com; spf=neutral (google.com: 216.32.180.13 is neither permitted nor denied by best guess record for domain of richard.zhao@linaro.org) smtp.mail=richard.zhao@linaro.org Received: from mail122-va3-R.bigfish.com (10.7.14.240) by VA3EHSOBE003.bigfish.com (10.7.40.23) with Microsoft SMTP Server id 14.1.225.22; Fri, 11 Nov 2011 01:11:13 +0000 Received: from mail122-va3 (localhost [127.0.0.1]) by mail122-va3-R.bigfish.com (Postfix) with ESMTP id A4D7B3C018D; Fri, 11 Nov 2011 01:12:20 +0000 (UTC) X-SpamScore: 0 X-BigFish: VS0(zzzz1202hzz8275dhz2dh87h2a8h668h839h62h) X-Spam-TCS-SCL: 1:0 X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI X-FB-DOMAIN-IP-MATCH: fail Received: from mail122-va3 (localhost.localdomain [127.0.0.1]) by mail122-va3 (MessageSwitch) id 1320973940379595_11722; Fri, 11 Nov 2011 01:12:20 +0000 (UTC) Received: from VA3EHSMHS017.bigfish.com (unknown [10.7.14.239]) by mail122-va3.bigfish.com (Postfix) with ESMTP id 5418840048; Fri, 11 Nov 2011 01:12:20 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by VA3EHSMHS017.bigfish.com (10.7.99.27) with Microsoft SMTP Server (TLS) id 14.1.225.22; Fri, 11 Nov 2011 01:11:12 +0000 Received: from az33smr01.freescale.net (10.64.34.199) by 039-SN1MMR1-002.039d.mgd.msft.net (10.84.1.15) with Microsoft SMTP Server id 14.1.339.2; Thu, 10 Nov 2011 19:11:36 -0600 Received: from b20223-02.ap.freescale.net (b20223-02.ap.freescale.net [10.192.242.124]) by az33smr01.freescale.net (8.13.1/8.13.0) with ESMTP id pAB1B4bP016594; Thu, 10 Nov 2011 19:11:32 -0600 (CST) From: Richard Zhao To: , , , , CC: , , , , , , , Richard Zhao Subject: [PATCH V2 07/14] ARM: mxc: audmux-v2: add clk_prepare/clk_unprepare Date: Fri, 11 Nov 2011 09:10:22 +0800 Message-ID: <1320973829-4388-8-git-send-email-richard.zhao@linaro.org> X-Mailer: git-send-email 1.7.5.4 In-Reply-To: <1320973829-4388-1-git-send-email-richard.zhao@linaro.org> References: <1320973829-4388-1-git-send-email-richard.zhao@linaro.org> MIME-Version: 1.0 X-OriginatorOrg: sigmatel.com Signed-off-by: Richard Zhao --- arch/arm/plat-mxc/audmux-v2.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm/plat-mxc/audmux-v2.c b/arch/arm/plat-mxc/audmux-v2.c index 8cced35..0e51fc3 100644 --- a/arch/arm/plat-mxc/audmux-v2.c +++ b/arch/arm/plat-mxc/audmux-v2.c @@ -73,13 +73,13 @@ static ssize_t audmux_read_file(struct file *file, char __user *user_buf, return -ENOMEM; if (audmux_clk) - clk_enable(audmux_clk); + clk_prepare_enable(audmux_clk); ptcr = readl(audmux_base + MXC_AUDMUX_V2_PTCR(port)); pdcr = readl(audmux_base + MXC_AUDMUX_V2_PDCR(port)); if (audmux_clk) - clk_disable(audmux_clk); + clk_disable_unprepare(audmux_clk); ret = snprintf(buf, PAGE_SIZE, "PDCR: %08x\nPTCR: %08x\n", pdcr, ptcr); @@ -172,13 +172,13 @@ int mxc_audmux_v2_configure_port(unsigned int port, unsigned int ptcr, return -ENOSYS; if (audmux_clk) - clk_enable(audmux_clk); + clk_prepare_enable(audmux_clk); writel(ptcr, audmux_base + MXC_AUDMUX_V2_PTCR(port)); writel(pdcr, audmux_base + MXC_AUDMUX_V2_PDCR(port)); if (audmux_clk) - clk_disable(audmux_clk); + clk_disable_unprepare(audmux_clk); return 0; }