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: 3596331 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id D91C99F382 for ; Thu, 6 Feb 2014 14:19:06 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 1C40C20131 for ; Thu, 6 Feb 2014 14:19:06 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 360632010B for ; Thu, 6 Feb 2014 14:19:05 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WBPlo-0000A8-Bw; Thu, 06 Feb 2014 14:17:37 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WBPlY-00007R-J2; Thu, 06 Feb 2014 14:17:20 +0000 Received: from relais.videotron.ca ([24.201.245.36]) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WBPlU-0008VZ-2Y for linux-arm-kernel@lists.infradead.org; Thu, 06 Feb 2014 14:17:16 +0000 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 linux-arm-kernel@lists.infradead.org; Thu, 06 Feb 2014 09:16:50 -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> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140206_091716_163499_310863F9 X-CRM114-Status: GOOD ( 10.79 ) X-Spam-Score: -1.2 (-) 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: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.7 required=5.0 tests=BAYES_00,KHOP_BIG_TO_CC, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The core idle loop now takes care of it. Signed-off-by: Nicolas Pitre Acked-by: Thomas Gleixner 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