From mboxrd@z Thu Jan 1 00:00:00 1970 From: Viresh Kumar Subject: [PATCH 00/37] CPUFreq: set policy->cur in cpufreq core instead of Date: Wed, 14 Aug 2013 19:01:49 +0530 Message-ID: Return-path: Received: from mail-pd0-f173.google.com ([209.85.192.173]:56875 "EHLO mail-pd0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755381Ab3HNNcl (ORCPT ); Wed, 14 Aug 2013 09:32:41 -0400 Received: by mail-pd0-f173.google.com with SMTP id p10so6348060pdj.32 for ; Wed, 14 Aug 2013 06:32:40 -0700 (PDT) Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: rjw@sisk.pl Cc: linaro-kernel@lists.linaro.org, patches@linaro.org, cpufreq@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Viresh Kumar , Andrew Lunn , "David S. Miller" , Dmitry Eremin-Solenikov , Eric Miao , Hans-Christian Egtvedt , Jesper Nilsson , John Crispin , Kukjin Kim , Linus Walleij , linux-cris-kernel@axis.com, linux-sh@vger.kernel.org, Mikael Starvik , Paul Mundt , Russell King , Santosh Shilimkar , Sekhar Nori , Shawn Guo , spear-devel@list.st.com, Stephen Warren Almost all drivers set policy->cur with current cpu frequency in their ->init() part. This can be done for all of them at core level and so they wouldn't need to do it. This patchset adds supporting code in cpufreq core for calling get() after we have called init() for a policy. Also fixes all drivers accordingly. These drivers were still doing some stuff which isn't required and was done by core already. And that is cleaned as well. This is Fourth part of my cleanup work for CPUFreq, first three are (And obviously its rebased over them): 1: cpufreq: Introduce cpufreq_table_validate_and_show() https://lkml.org/lkml/2013/8/8/263 2: cpufreq: define generic routines for cpufreq drivers https://lkml.org/lkml/2013/8/10/48 3. CPUFreq: Implement light weight ->target(): for 3.13 https://lkml.org/lkml/2013/8/13/349 All these are pushed here: https://git.linaro.org/gitweb?p=people/vireshk/linux.git;a=shortlog;h=refs/heads/for-v3.13 -- viresh Cc: Andrew Lunn Cc: David S. Miller Cc: Dmitry Eremin-Solenikov Cc: Eric Miao Cc: Hans-Christian Egtvedt Cc: Jesper Nilsson Cc: John Crispin Cc: Kukjin Kim Cc: Linus Walleij Cc: linux-cris-kernel@axis.com Cc: linux-sh@vger.kernel.org Cc: Mikael Starvik Cc: Paul Mundt Cc: Russell King Cc: Santosh Shilimkar Cc: Sekhar Nori Cc: Shawn Guo Cc: spear-devel@list.st.com Cc: Stephen Warren Cc: Steven Miao Cc: Tony Luck Viresh Kumar (37): cpufreq: call cpufreq_driver->get() after calling ->init() cpufreq: acpi: don't initialize part of policy that is set by core too cpufreq: arm_big_little: don't initialize part of policy that is set by core too cpufreq: at32ap: don't initialize part of policy that is set by core too cpufreq: blackfin: don't initialize part of policy that is set by core too cpufreq: cpu0: don't initialize part of policy that is set by core too cpufreq: nforce2: don't initialize part of policy that is set by core too cpufreq: cris: don't initialize part of policy that is set by core too cpufreq: davinci: don't initialize part of policy that is set by core too cpufreq: dbx500: don't initialize part of policy that is set by core too cpufreq: e_powersaver: don't initialize part of policy that is set by core too cpufreq: elanfreq: don't initialize part of policy that is set by core too cpufreq: exynos: don't initialize part of policy that is set by core too cpufreq: gx: don't initialize part of policy that is set by core too cpufreq: ia64-acpi: don't initialize part of policy that is set by core too cpufreq: imx6q: don't initialize part of policy that is set by core too cpufreq: integrator: don't initialize part of policy that is set by core too cpufreq: kirkwood: don't initialize part of policy that is set by core too cpufreq: longhaul: don't initialize part of policy that is set by core too cpufreq: loongson2: don't initialize part of policy that is set by core too cpufreq: maple: don't initialize part of policy that is set by core too cpufreq: omap: don't initialize part of policy that is set by core too cpufreq: p4: don't initialize part of policy that is set by core too cpufreq: pcc: don't initialize part of policy that is set by core too cpufreq: pmac: don't initialize part of policy that is set by core too cpufreq: powernow: don't initialize part of policy that is set by core too cpufreq: ppc: don't initialize part of policy that is set by core too cpufreq: pxa: don't initialize part of policy that is set by core too cpufreq: s3c: don't initialize part of policy that is set by core too cpufreq: s5pv210: don't initialize part of policy that is set by core too cpufreq: sa11x0: don't initialize part of policy that is set by core too cpufreq: sc520_freq: don't initialize part of policy that is set by core too cpufreq: sh: don't initialize part of policy that is set by core too cpufreq: spear: don't initialize part of policy that is set by core too cpufreq: speedstep: don't initialize part of policy that is set by core too cpufreq: tegra: don't initialize part of policy that is set by core too cpufreq: unicore2: don't initialize part of policy that is set by core too drivers/cpufreq/acpi-cpufreq.c | 1 - drivers/cpufreq/arm_big_little.c | 2 -- drivers/cpufreq/at32ap-cpufreq.c | 12 ++++-------- drivers/cpufreq/blackfin-cpufreq.c | 1 - drivers/cpufreq/cpufreq-cpu0.c | 1 - drivers/cpufreq/cpufreq-nforce2.c | 1 - drivers/cpufreq/cpufreq.c | 11 +++++++++++ drivers/cpufreq/cris-artpec3-cpufreq.c | 1 - drivers/cpufreq/cris-etraxfs-cpufreq.c | 1 - drivers/cpufreq/davinci-cpufreq.c | 2 -- drivers/cpufreq/dbx500-cpufreq.c | 5 ----- drivers/cpufreq/e_powersaver.c | 1 - drivers/cpufreq/elanfreq.c | 1 - drivers/cpufreq/exynos-cpufreq.c | 2 -- drivers/cpufreq/exynos5440-cpufreq.c | 1 - drivers/cpufreq/gx-suspmod.c | 5 +---- drivers/cpufreq/ia64-acpi-cpufreq.c | 1 - drivers/cpufreq/imx6q-cpufreq.c | 1 - drivers/cpufreq/integrator-cpufreq.c | 5 ++--- drivers/cpufreq/kirkwood-cpufreq.c | 1 - drivers/cpufreq/longhaul.c | 1 - drivers/cpufreq/loongson2_cpufreq.c | 2 -- drivers/cpufreq/maple-cpufreq.c | 1 - drivers/cpufreq/omap-cpufreq.c | 4 ---- drivers/cpufreq/p4-clockmod.c | 1 - drivers/cpufreq/pcc-cpufreq.c | 7 ------- drivers/cpufreq/pmac32-cpufreq.c | 1 - drivers/cpufreq/pmac64-cpufreq.c | 1 - drivers/cpufreq/powernow-k6.c | 1 - drivers/cpufreq/powernow-k7.c | 2 -- drivers/cpufreq/powernow-k8.c | 3 --- drivers/cpufreq/ppc-corenet-cpufreq.c | 2 -- drivers/cpufreq/pxa2xx-cpufreq.c | 2 -- drivers/cpufreq/pxa3xx-cpufreq.c | 7 +++---- drivers/cpufreq/s3c2416-cpufreq.c | 2 -- drivers/cpufreq/s3c24xx-cpufreq.c | 5 ----- drivers/cpufreq/s3c64xx-cpufreq.c | 2 -- drivers/cpufreq/s5pv210-cpufreq.c | 2 -- drivers/cpufreq/sa1100-cpufreq.c | 1 - drivers/cpufreq/sa1110-cpufreq.c | 1 - drivers/cpufreq/sc520_freq.c | 1 - drivers/cpufreq/sh-cpufreq.c | 2 -- drivers/cpufreq/spear-cpufreq.c | 2 -- drivers/cpufreq/speedstep-centrino.c | 5 ----- drivers/cpufreq/speedstep-ich.c | 15 +-------------- drivers/cpufreq/speedstep-smi.c | 13 ------------- drivers/cpufreq/tegra-cpufreq.c | 3 +-- drivers/cpufreq/unicore2-cpufreq.c | 1 - 48 files changed, 23 insertions(+), 123 deletions(-) -- 1.7.12.rc2.18.g61b472e