From patchwork Thu Feb 6 14:16:28 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Pitre X-Patchwork-Id: 317466 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from ozlabs.org (localhost [IPv6:::1]) by ozlabs.org (Postfix) with ESMTP id D9AAB2C0411 for ; Fri, 7 Feb 2014 01:17:28 +1100 (EST) Received: from relais.videotron.ca (relais.videotron.ca [24.201.245.36]) by ozlabs.org (Postfix) with ESMTP id 0D6F02C009F for ; Fri, 7 Feb 2014 01:16:57 +1100 (EST) Received: from yoda.home ([66.130.143.177]) by VL-VM-MR006.ip.videotron.ca (Oracle Communications Messaging Exchange Server 7u4-22.01 64bit (built Apr 21 2011)) with ESMTP id <0N0K0042EVO2IN20@VL-VM-MR006.ip.videotron.ca> for linuxppc-dev@lists.ozlabs.org; Thu, 06 Feb 2014 09:16:51 -0500 (EST) Received: from xanadu.home (xanadu.home [192.168.2.2]) by yoda.home (Postfix) with ESMTP id B9A4A2DA07F7; Thu, 06 Feb 2014 09:16:50 -0500 (EST) From: Nicolas Pitre To: Benjamin Herrenschmidt , Preeti U Murthy , Thomas Gleixner , Ingo Molnar , Peter Zijlstra , "Rafael J. Wysocki" , Daniel Lezcano Subject: [PATCH 2/2] ARM64: powernv: remove redundant cpuidle_idle_call() Date: Thu, 06 Feb 2014 09:16:28 -0500 Message-id: <1391696188-14540-2-git-send-email-nicolas.pitre@linaro.org> X-Mailer: git-send-email 1.8.4.108.g55ea5f6 In-reply-to: <1391696188-14540-1-git-send-email-nicolas.pitre@linaro.org> References: <1391696188-14540-1-git-send-email-nicolas.pitre@linaro.org> Cc: linaro-kernel@lists.linaro.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.16 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" The core idle loop now takes care of it. Signed-off-by: Nicolas Pitre Acked-by: Thomas Gleixner Acked-by: Daniel Lezcano Acked-by: Catalin Marinas --- arch/arm64/kernel/process.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c index 1c0a9be2ff..9cce0098f4 100644 --- a/arch/arm64/kernel/process.c +++ b/arch/arm64/kernel/process.c @@ -33,7 +33,6 @@ #include #include #include -#include #include #include #include @@ -94,10 +93,8 @@ void arch_cpu_idle(void) * This should do all the clock switching and wait for interrupt * tricks */ - if (cpuidle_idle_call()) { - cpu_do_idle(); - local_irq_enable(); - } + cpu_do_idle(); + local_irq_enable(); } #ifdef CONFIG_HOTPLUG_CPU