From patchwork Wed May 8 12:11:18 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefano Stabellini X-Patchwork-Id: 2538721 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) by patchwork2.kernel.org (Postfix) with ESMTP id 98D83DF2E5 for ; Wed, 8 May 2013 12:12:47 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Ua3EJ-0006Go-D4; Wed, 08 May 2013 12:12:20 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Ua3Dw-0007iH-JV; Wed, 08 May 2013 12:11:56 +0000 Received: from smtp.citrix.com ([66.165.176.89]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Ua3Dq-0007hE-OI for linux-arm-kernel@lists.infradead.org; Wed, 08 May 2013 12:11:54 +0000 X-IronPort-AV: E=Sophos;i="4.87,634,1363132800"; d="scan'208";a="23987253" Received: from accessns.citrite.net (HELO FTLPEX01CL02.citrite.net) ([10.9.154.239]) by FTLPIPO01.CITRIX.COM with ESMTP/TLS/AES128-SHA; 08 May 2013 12:11:29 +0000 Received: from ukmail1.uk.xensource.com (10.80.16.128) by smtprelay.citrix.com (10.13.107.79) with Microsoft SMTP Server id 14.2.342.3; Wed, 8 May 2013 08:11:28 -0400 Received: from kaball.uk.xensource.com ([10.80.2.59]) by ukmail1.uk.xensource.com with esmtp (Exim 4.69) (envelope-from ) id 1Ua3DP-0003no-CV; Wed, 08 May 2013 13:11:23 +0100 From: Stefano Stabellini To: Subject: [PATCH 1/3] xen/arm: initialize pm functions later Date: Wed, 8 May 2013 13:11:18 +0100 Message-ID: <1368015080-5182-1-git-send-email-stefano.stabellini@eu.citrix.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130508_081150_917457_7FDDDEEF X-CRM114-Status: UNSURE ( 8.96 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -8.3 (--------) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-8.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [66.165.176.89 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record -1.4 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Ian.Campbell@citrix.com, konrad.wilk@oracle.com, Stefano Stabellini , linux-kernel@vger.kernel.org, julien.grall@citrix.com, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org If we are running in dom0, we have to wait for the arch specific code to complete the initialization in order for us to successfully reset the power_off and pm_restart functions. Signed-off-by: Stefano Stabellini --- arch/arm/xen/enlighten.c | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-) diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c index d30042e..83d13b0 100644 --- a/arch/arm/xen/enlighten.c +++ b/arch/arm/xen/enlighten.c @@ -272,12 +272,18 @@ static int __init xen_guest_init(void) if (!xen_initial_domain()) xenbus_probe(NULL); + return 0; +} +core_initcall(xen_guest_init); + +static int __init xen_pm_init(void) +{ pm_power_off = xen_power_off; arm_pm_restart = xen_restart; return 0; } -core_initcall(xen_guest_init); +subsys_initcall(xen_pm_init); static irqreturn_t xen_arm_callback(int irq, void *arg) {