From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Rafael J. Wysocki" Subject: Re: [PATCH] cpufreq: Add ARM_MT8173_CPUFREQ dependencyon THERMAL Date: Sat, 5 Sep 2015 00:27:42 +0200 Message-ID: References: <1441293658-18199-1-git-send-email-linux@roeck-us.net> <20150903155029.GB5332@linux> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-path: Received: from mail-wi0-f173.google.com ([209.85.212.173]:34789 "EHLO mail-wi0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760159AbbIDW1o (ORCPT ); Fri, 4 Sep 2015 18:27:44 -0400 In-Reply-To: Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: Olof Johansson Cc: Viresh Kumar , Guenter Roeck , "linux-pm@vger.kernel.org" , "Rafael J. Wysocki" , "linux-kernel@vger.kernel.org" , "moderated list:ARM/Mediatek SoC..." , Matthias Brugger , "linux-arm-kernel@lists.infradead.org" Hi, On Fri, Sep 4, 2015 at 9:01 PM, Olof Johansson wrote: > On Thu, Sep 3, 2015 at 8:50 AM, Viresh Kumar wrote: >> On 03-09-15, 08:20, Guenter Roeck wrote: >>> If ARM_MT8173_CPUFREQ is configured, and THERMAL is configured as module, >>> the following build error is seen for arm:allmodconfig and >>> arm64:allmodconfig. >>> >>> drivers/built-in.o: In function `mtk_cpufreq_ready': >>> :(.text+0x32a20c): undefined reference to `of_cpufreq_cooling_register' >>> drivers/built-in.o: In function `mtk_cpufreq_exit': >>> :(.text+0x32a420): undefined reference to `cpufreq_cooling_unregister' >>> >>> The fix is similar to CPUFREQ_DT, but more restrictive since >>> ARM_MT8173_CPUFREQ can not be built as module. >>> >>> Fixes: 1453863fb02a ("cpufreq: mediatek: Add MT8173 cpufreq driver") >>> Signed-off-by: Guenter Roeck >>> --- >>> It might also make sense to declare ARM_MT8173_CPUFREQ as tristate >>> and relax the conditions, but I don't know if that is feasible. >>> >>> drivers/cpufreq/Kconfig.arm | 1 + >>> 1 file changed, 1 insertion(+) >> >> Acked-by: Viresh Kumar > > Who's applying and sending this up to avoid extended period of build breakage? I'll queue up this particular one. Thanks, Rafael