From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966679AbcA0TdF (ORCPT ); Wed, 27 Jan 2016 14:33:05 -0500 Received: from mail-lb0-f181.google.com ([209.85.217.181]:33899 "EHLO mail-lb0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965314AbcA0Tc5 (ORCPT ); Wed, 27 Jan 2016 14:32:57 -0500 From: Anders Roxell To: rjw@rjwysocki.net, daniel.lezcano@linaro.org Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rt-users@vger.kernel.org, Anders Roxell Subject: [PATCH] drivers/cpuidle: coupled: remove unused define cpuidle_coupled_lock Date: Wed, 27 Jan 2016 20:26:54 +0100 Message-Id: <1453922814-3173-1-git-send-email-anders.roxell@linaro.org> X-Mailer: git-send-email 2.1.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This was found with the -RT patch enabled, but the fix should apply to non-RT also. Used multi_v7_defconfig+PREEMPT_RT_FULL=y and this caused a compilation warning without this fix: ../drivers/cpuidle/coupled.c:122:21: warning: 'cpuidle_coupled_lock' defined but not used [-Wunused-variable] Signed-off-by: Anders Roxell --- drivers/cpuidle/coupled.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/cpuidle/coupled.c b/drivers/cpuidle/coupled.c index 344058f..d5657d5 100644 --- a/drivers/cpuidle/coupled.c +++ b/drivers/cpuidle/coupled.c @@ -119,7 +119,6 @@ struct cpuidle_coupled { #define CPUIDLE_COUPLED_NOT_IDLE (-1) -static DEFINE_MUTEX(cpuidle_coupled_lock); static DEFINE_PER_CPU(struct call_single_data, cpuidle_coupled_poke_cb); /* -- 2.1.4