From patchwork Fri May 31 22:22:43 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 2645711 Return-Path: X-Original-To: patchwork-linux-pm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id 704A23FD4E for ; Fri, 31 May 2013 22:23:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757421Ab3EaWXF (ORCPT ); Fri, 31 May 2013 18:23:05 -0400 Received: from moutng.kundenserver.de ([212.227.17.8]:54112 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757372Ab3EaWXE (ORCPT ); Fri, 31 May 2013 18:23:04 -0400 Received: from wuerfel.lan (HSI-KBW-095-208-002-043.hsi5.kabel-badenwuerttemberg.de [95.208.2.43]) by mrelayeu.kundenserver.de (node=mreu3) with ESMTP (Nemesis) id 0MFE4N-1UcD0v1jhb-00GGBl; Sat, 01 Jun 2013 00:23:02 +0200 From: Arnd Bergmann To: linux-kernel@vger.kernel.org Cc: patches@lists.linaro.org, linux-arm-kernel@lists.infradead.org, Arnd Bergmann , linux-pm@vger.kernel.org Subject: [PATCH 06/15] cpuidle: calxeda: select ARM_CPU_SUSPEND Date: Sat, 1 Jun 2013 00:22:43 +0200 Message-Id: <1370038972-2318779-7-git-send-email-arnd@arndb.de> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1370038972-2318779-1-git-send-email-arnd@arndb.de> References: <1370038972-2318779-1-git-send-email-arnd@arndb.de> X-Provags-ID: V02:K0:DVQJWHK0PLR6LjzFFWj5kg8bqXUa0ukVQeoBE9pKNx0 YKlgiL1VwwiQtBpmeDQx4RmoPBiw8iAaVjYnyjzB5Bbnmmxzgq 46+jaGdEn5w89/VDr1XoqdUyKe0ySqUOpoV19hpjh9P2f8S5n9 M/g7u4vMgrmqTkEloIufZMNK/YJKuI/C0Rnay3s6KUkXkP74/v 1f+59c88Lkf8dR3RnChKeYhth8ehvle1T0GhAPryUvyOORrw1A DYE7+NIphIJU9ezK5vavWP5VFn8sZ36SXhKzqUZ2D014VQFPTE KECIDtDYnEPg8gTGir5xyxm1F7fx+/bASoLszr8po4IloRau8G vsLzbzppRIeSsUW3F2XjTPWiP+/Y50ezjufeBHAxz Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Like other ARM specific drivers, this one requires ARM_CPU_SUSPEND, as shown by this linker error: drivers/built-in.o: In function `calxeda_pwrdown_idle': drivers/cpuidle/cpuidle-calxeda.c:84: undefined reference to `cpu_suspend' drivers/cpuidle/cpuidle-calxeda.c:86: undefined reference to `cpu_resume' Signed-off-by: Arnd Bergmann Acked-by: Rafael J. Wysocki Acked-by: Rob Herring Acked-by: Daniel Lezcano Cc: linux-pm@vger.kernel.org --- drivers/cpuidle/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/cpuidle/Kconfig b/drivers/cpuidle/Kconfig index c4cc27e..e21cdfa 100644 --- a/drivers/cpuidle/Kconfig +++ b/drivers/cpuidle/Kconfig @@ -36,6 +36,7 @@ if CPU_IDLE config CPU_IDLE_CALXEDA bool "CPU Idle Driver for Calxeda processors" depends on ARCH_HIGHBANK + select ARM_CPU_SUSPEND help Select this to enable cpuidle on Calxeda processors.