From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757873Ab3DXLDB (ORCPT ); Wed, 24 Apr 2013 07:03:01 -0400 Received: from intranet.asianux.com ([58.214.24.6]:34887 "EHLO intranet.asianux.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752228Ab3DXLC7 (ORCPT ); Wed, 24 Apr 2013 07:02:59 -0400 X-Spam-Score: -100.8 Message-ID: <5177BBB4.4040600@asianux.com> Date: Wed, 24 Apr 2013 19:02:12 +0800 From: Chen Gang User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130110 Thunderbird/17.0.2 MIME-Version: 1.0 To: "kgene.kim@samsung.com" , Russell King - ARM Linux , Arnd Bergmann , Will Deacon , rjw@sisk.pl CC: cpufreq@vger.kernel.org, linux-pm@vger.kernel.org, "linux-samsung-soc@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] ARM: S5pv210: compiling issue, ARM_S3C64XX_CPUFREQ need CONFIG_CPU_FREQ_TABLE=y References: <5177B562.40400@asianux.com> In-Reply-To: <5177B562.40400@asianux.com> 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 Oh, sorry, the subject and the comment is incorrect: it need use ARM_S5PV210_CPUFREQ instead of ARM_S3C64XX_CPUFREQ. I need send patch v2. On 2013年04月24日 18:35, Chen Gang wrote: > > For arm S5pv210 with allmodconfig, ARM_S3C64XX_CPUFREQ need > CONFIG_CPU_FREQ_TABLE=y, or will cause compiling issue. > > The related operation: > + arm-linux-gnu-ld -EL -p --no-undefined -X --build-id -X -o .tmp_vmlinux1 -T /root/linux-next/arch/arm/kernel/vmlinux.lds arch/arm/kernel/head.o init/built-in.o --start-group usr/built-in.o arch/arm/nwfpe/built-in.o arch/arm/vfp/built-in.o arch/arm/kernel/built-in.o arch/arm/mm/built-in.o arch/arm/common/built-in.o arch/arm/net/built-in.o arch/arm/crypto/built-in.o arch/arm/mach-s5pv210/built-in.o arch/arm/plat-samsung/built-in.o kernel/built-in.o mm/built-in.o fs/built-in.o ipc/built-in.o security/built-in.o crypto/built-in.o block/built-in.o arch/arm/lib/lib.a lib/lib.a arch/arm/lib/built-in.o lib/built-in.o drivers/built-in.o sound/built-in.o firmware/built-in.o net/built-in.o --end-group > > The related errors: > drivers/built-in.o: In function `s5pv210_target': > drivers/cpufreq/s5pv210-cpufreq.c:225: undefined reference to `cpufreq_frequency_table_target' > drivers/cpufreq/s5pv210-cpufreq.c:237: undefined reference to `cpufreq_frequency_table_target' > drivers/built-in.o: In function `s5pv210_verify_speed': > drivers/cpufreq/s5pv210-cpufreq.c:182: undefined reference to `cpufreq_frequency_table_verify' > drivers/built-in.o: In function `s5pv210_cpu_init': > drivers/cpufreq/s5pv210-cpufreq.c:556: undefined reference to `cpufreq_frequency_table_get_attr' > drivers/cpufreq/s5pv210-cpufreq.c:560: undefined reference to `cpufreq_frequency_table_cpuinfo' > make: *** [vmlinux] Error 1 > > Signed-off-by: Chen Gang > --- > drivers/cpufreq/Kconfig.arm | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-) > > diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm > index bce2195..bbcd719 100644 > --- a/drivers/cpufreq/Kconfig.arm > +++ b/drivers/cpufreq/Kconfig.arm > @@ -187,6 +187,7 @@ config ARM_S3C64XX_CPUFREQ > config ARM_S5PV210_CPUFREQ > bool "Samsung S5PV210 and S5PC110" > depends on CPU_S5PV210 > + select CPU_FREQ_TABLE > default y > help > This adds the CPUFreq driver for Samsung S5PV210 and > -- Chen Gang Asianux Corporation