From mboxrd@z Thu Jan 1 00:00:00 1970 From: Krzysztof Kozlowski Subject: Re: [PATCH V3 4/9] cpufreq: exynos: Use 'index' only to index into policy->freq_table Date: Mon, 06 Jun 2016 09:07:48 +0200 Message-ID: <57552144.10300@samsung.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: Received: from mailout1.w1.samsung.com ([210.118.77.11]:22358 "EHLO mailout1.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751112AbcFFHHw (ORCPT ); Mon, 6 Jun 2016 03:07:52 -0400 In-reply-to: Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: Viresh Kumar , Rafael Wysocki , Kukjin Kim Cc: linaro-kernel@lists.linaro.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, steve.muckle@linaro.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, Dmitry Eremin-Solenikov , Shawn Guo , Steven Miao On 06/03/2016 03:35 PM, Viresh Kumar wrote: > Later patches would make changes in cpufreq core, after which > policy->freq_table may be reordered by cpufreq core and it wouldn't be > safe anymore to use 'index' for any other local arrays. > > To prepare for that, use policy->freq_table[index].driver_data for other > driver specific usage of 'index'. The 'driver_data' fields are already > set properly by the driver. > > Cc: Kukjin Kim > Cc: Krzysztof Kozlowski > Signed-off-by: Viresh Kumar > --- > drivers/cpufreq/exynos5440-cpufreq.c | 10 ++++++++-- > 1 file changed, 8 insertions(+), 2 deletions(-) Acked-by: Krzysztof Kozlowski Best regards, Krzysztof