From mboxrd@z Thu Jan 1 00:00:00 1970 From: 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> Return-path: Sender: linux-kernel-owner@vger.kernel.org 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 List-Id: linux-pm@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