From patchwork Thu Nov 10 04:54:10 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Zhao X-Patchwork-Id: 124775 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Received: from merlin.infradead.org (merlin.infradead.org [IPv6:2001:4978:20e::2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id C999AB6F68 for ; Thu, 10 Nov 2011 15:58:02 +1100 (EST) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1ROMfN-0004wj-S8; Thu, 10 Nov 2011 04:55:09 +0000 Received: from tx2ehsobe001.messaging.microsoft.com ([65.55.88.11] helo=TX2EHSOBE001.bigfish.com) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1ROMf8-0004vm-Cs for linux-arm-kernel@lists.infradead.org; Thu, 10 Nov 2011 04:54:54 +0000 Received: from mail27-tx2-R.bigfish.com (10.9.14.242) by TX2EHSOBE001.bigfish.com (10.9.40.21) with Microsoft SMTP Server id 14.1.225.22; Thu, 10 Nov 2011 04:54:27 +0000 Received: from mail27-tx2 (localhost.localdomain [127.0.0.1]) by mail27-tx2-R.bigfish.com (Postfix) with ESMTP id 886B1D88371; Thu, 10 Nov 2011 04:54:40 +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); IPVD:NLI; H:mail.freescale.net; RD:none; EFVD:NLI X-FB-DOMAIN-IP-MATCH: fail Received: from mail27-tx2 (localhost.localdomain [127.0.0.1]) by mail27-tx2 (MessageSwitch) id 1320900880256553_2899; Thu, 10 Nov 2011 04:54:40 +0000 (UTC) Received: from TX2EHSMHS040.bigfish.com (unknown [10.9.14.249]) by mail27-tx2.bigfish.com (Postfix) with ESMTP id 36FF994804E; Thu, 10 Nov 2011 04:54:40 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by TX2EHSMHS040.bigfish.com (10.9.99.140) with Microsoft SMTP Server (TLS) id 14.1.225.22; Thu, 10 Nov 2011 04:54:26 +0000 Received: from az33smr01.freescale.net (10.64.34.199) by 039-SN1MMR1-001.039d.mgd.msft.net (10.84.1.13) with Microsoft SMTP Server id 14.1.339.2; Wed, 9 Nov 2011 22:54:50 -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 pAA4sZAg016053; Wed, 9 Nov 2011 22:54:47 -0600 (CST) From: Richard Zhao To: Subject: [PATCH 5/9] ARM: mxc: arch_reset: convert to clk_prepare/clk_unprepare Date: Thu, 10 Nov 2011 12:54:10 +0800 Message-ID: <1320900854-13031-5-git-send-email-richard.zhao@linaro.org> X-Mailer: git-send-email 1.7.5.4 In-Reply-To: <1320900854-13031-1-git-send-email-richard.zhao@linaro.org> References: <1320900854-13031-1-git-send-email-richard.zhao@linaro.org> MIME-Version: 1.0 X-OriginatorOrg: sigmatel.com X-Spam-Note: CRM114 invocation failed X-Spam-Score: -4.2 (----) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-4.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [65.55.88.11 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: amit.kucheria@canonical.com, patches@linaro.org, eric.miao@linaro.org, richard.zhu@linaro.org, kernel@pengutronix.de, u.kleine-koenig@pengutronix.de, shawn.guo@linaro.org, Richard Zhao X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org Signed-off-by: Richard Zhao --- arch/arm/plat-mxc/system.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/arch/arm/plat-mxc/system.c b/arch/arm/plat-mxc/system.c index 9dad8dc..afbe038 100644 --- a/arch/arm/plat-mxc/system.c +++ b/arch/arm/plat-mxc/system.c @@ -53,8 +53,10 @@ void arch_reset(char mode, const char *cmd) struct clk *clk; clk = clk_get_sys("imx2-wdt.0", NULL); - if (!IS_ERR(clk)) + if (!IS_ERR(clk)) { + clk_prepare(clk); clk_enable(clk); + } wcr_enable = (1 << 2); }