From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760220Ab3EBVbO (ORCPT ); Thu, 2 May 2013 17:31:14 -0400 Received: from mail-we0-f169.google.com ([74.125.82.169]:34824 "EHLO mail-we0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758857Ab3EBVbL (ORCPT ); Thu, 2 May 2013 17:31:11 -0400 Message-ID: <5182DB15.2060006@linaro.org> Date: Thu, 02 May 2013 23:31:01 +0200 From: Daniel Lezcano User-Agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130329 Thunderbird/17.0.5 MIME-Version: 1.0 To: Arnd Bergmann CC: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, "Rafael J. Wysocki" , linux-pm@vger.kernel.org Subject: Re: [PATCH, RFC 03/22] cpuidle: calxeda: select ARM_CPU_SUSPEND References: <1367507786-505303-1-git-send-email-arnd@arndb.de> <1367507786-505303-4-git-send-email-arnd@arndb.de> In-Reply-To: <1367507786-505303-4-git-send-email-arnd@arndb.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05/02/2013 05:16 PM, Arnd Bergmann wrote: > 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' > > Cc: Rafael J. Wysocki > Cc: Daniel Lezcano > Cc: linux-pm@vger.kernel.org > Signed-off-by: Arnd Bergmann Acked-by: Daniel Lezcano > --- > 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. > > -- Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog