From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755411AbaHGXCd (ORCPT ); Thu, 7 Aug 2014 19:02:33 -0400 Received: from hqemgate15.nvidia.com ([216.228.121.64]:1161 "EHLO hqemgate15.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755152AbaHGXCP (ORCPT ); Thu, 7 Aug 2014 19:02:15 -0400 X-PGP-Universal: processed; by hqnvupgp07.nvidia.com on Thu, 07 Aug 2014 15:49:21 -0700 From: Tuomas Tynkkynen To: Grant Likely , Rob Herring CC: Stephen Warren , Thierry Reding , , , , , , "Rafael J. Wysocki" , Daniel Lezcano , Lorenzo Pieralisi , Tuomas Tynkkynen Subject: [PATCH 3/3] cpuidle: big.LITTLE: Use of_match_machine Date: Fri, 8 Aug 2014 02:01:55 +0300 Message-ID: <1407452515-2390-4-git-send-email-ttynkkynen@nvidia.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1407452515-2390-1-git-send-email-ttynkkynen@nvidia.com> References: <1407452515-2390-1-git-send-email-ttynkkynen@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use the new helper function, also fixing a device_node refcount leak. Signed-off-by: Tuomas Tynkkynen --- Compile tested only. drivers/cpuidle/cpuidle-big_little.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/cpuidle/cpuidle-big_little.c b/drivers/cpuidle/cpuidle-big_little.c index 344d79fa..53524c8 100644 --- a/drivers/cpuidle/cpuidle-big_little.c +++ b/drivers/cpuidle/cpuidle-big_little.c @@ -172,15 +172,11 @@ static const struct of_device_id compatible_machine_match[] = { static int __init bl_idle_init(void) { int ret; - struct device_node *root = of_find_node_by_path("/"); - - if (!root) - return -ENODEV; /* * Initialize the driver just for a compliant set of machines */ - if (!of_match_node(compatible_machine_match, root)) + if (!of_match_machine(compatible_machine_match)) return -ENODEV; /* * For now the differentiation between little and big cores -- 1.8.1.5