From mboxrd@z Thu Jan 1 00:00:00 1970 From: Viresh Kumar Subject: Re: [PATCH v2] cpufreq: scpi: Depend on SCPI clk driver Date: Wed, 18 Nov 2015 19:35:04 +0530 Message-ID: <20151118140504.GI7336@ubuntu> References: <1447854764-9865-1-git-send-email-punit.agrawal@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-pa0-f47.google.com ([209.85.220.47]:35548 "EHLO mail-pa0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752859AbbKROFJ (ORCPT ); Wed, 18 Nov 2015 09:05:09 -0500 Received: by pacej9 with SMTP id ej9so46004857pac.2 for ; Wed, 18 Nov 2015 06:05:09 -0800 (PST) Content-Disposition: inline In-Reply-To: <1447854764-9865-1-git-send-email-punit.agrawal@arm.com> Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: Punit Agrawal Cc: linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, arnd@arndb.de, Sudeep Holla , "Rafael J . Wysocki" On 18-11-15, 13:52, Punit Agrawal wrote: > The SCPI clk driver registers the virtual cpufreq device that kicks off > initialisation of the SCPI cpufreq driver. Also, clk_get() will fail for > the cpufreq driver if the scpi clk driver is missing. > > Fix this by making the scpi cpufreq driver explicitly depend on the scpi > clk driver. > > Fixes: 8def31034d03 ("cpufreq: arm_big_little: add SCPI interface driver") > Signed-off-by: Punit Agrawal > Cc: Sudeep Holla > Cc: Rafael J. Wysocki > Cc: Viresh Kumar > --- > drivers/cpufreq/Kconfig.arm | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm > index 1582c1c..dadfdd4 100644 > --- a/drivers/cpufreq/Kconfig.arm > +++ b/drivers/cpufreq/Kconfig.arm > @@ -201,7 +201,7 @@ config ARM_SA1110_CPUFREQ > > config ARM_SCPI_CPUFREQ > tristate "SCPI based CPUfreq driver" > - depends on ARM_BIG_LITTLE_CPUFREQ && ARM_SCPI_PROTOCOL > + depends on ARM_BIG_LITTLE_CPUFREQ && ARM_SCPI_PROTOCOL && COMMON_CLK_SCPI > help > This adds the CPUfreq driver support for ARM big.LITTLE platforms > using SCPI protocol for CPU power management. Acked-by: Viresh Kumar -- viresh