From patchwork Wed Oct 20 08:26:26 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sheng Yang X-Patchwork-Id: 267961 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id o9K8PjFr025895 for ; Wed, 20 Oct 2010 08:25:45 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751937Ab0JTIZj (ORCPT ); Wed, 20 Oct 2010 04:25:39 -0400 Received: from mga09.intel.com ([134.134.136.24]:8048 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751875Ab0JTIZc (ORCPT ); Wed, 20 Oct 2010 04:25:32 -0400 Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga102.jf.intel.com with ESMTP; 20 Oct 2010 01:25:29 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.57,354,1283756400"; d="scan'208";a="669073761" Received: from syang10-desktop.sh.intel.com (HELO syang10-desktop) ([10.239.13.14]) by orsmga001.jf.intel.com with ESMTP; 20 Oct 2010 01:25:28 -0700 Received: from yasker by syang10-desktop with local (Exim 4.71) (envelope-from ) id 1P8U0J-0007jL-7S; Wed, 20 Oct 2010 16:26:35 +0800 From: Sheng Yang To: Avi Kivity , Marcelo Tosatti Cc: kvm@vger.kernel.org, "Michael S. Tsirkin" , Sheng Yang , linux-kernel@vger.kernel.org Subject: [PATCH 2/8] irq: Export irq_to_desc() to modules Date: Wed, 20 Oct 2010 16:26:26 +0800 Message-Id: <1287563192-29685-3-git-send-email-sheng@linux.intel.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1287563192-29685-1-git-send-email-sheng@linux.intel.com> References: <1287563192-29685-1-git-send-email-sheng@linux.intel.com> Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Wed, 20 Oct 2010 08:25:45 +0000 (UTC) diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c index 27e5c69..1ea2a24 100644 --- a/kernel/irq/handle.c +++ b/kernel/irq/handle.c @@ -139,6 +139,7 @@ struct irq_desc *irq_to_desc(unsigned int irq) { return radix_tree_lookup(&irq_desc_tree, irq); } +EXPORT_SYMBOL_GPL(irq_to_desc); void replace_irq_desc(unsigned int irq, struct irq_desc *desc) { @@ -276,6 +277,7 @@ struct irq_desc *irq_to_desc(unsigned int irq) { return (irq < NR_IRQS) ? irq_desc + irq : NULL; } +EXPORT_SYMBOL_GPL(irq_to_desc); struct irq_desc *irq_to_desc_alloc_node(unsigned int irq, int node) {