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Date: Wed, 14 Aug 2013 19:01:49 +0530
From: Viresh Kumar <viresh.kumar@...aro.org>
To: rjw@...k.pl
Cc: linaro-kernel@...ts.linaro.org, patches@...aro.org,
cpufreq@...r.kernel.org, linux-pm@...r.kernel.org,
linux-kernel@...r.kernel.org,
Viresh Kumar <viresh.kumar@...aro.org>,
Andrew Lunn <andrew@...n.ch>,
"David S. Miller" <davem@...emloft.net>,
Dmitry Eremin-Solenikov <dbaryshkov@...il.com>,
Eric Miao <eric.y.miao@...il.com>,
Hans-Christian Egtvedt <egtvedt@...fundet.no>,
Jesper Nilsson <jesper.nilsson@...s.com>,
John Crispin <blogic@...nwrt.org>,
Kukjin Kim <kgene.kim@...sung.com>,
Linus Walleij <linus.walleij@...aro.org>,
linux-cris-kernel@...s.com, linux-sh@...r.kernel.org,
Mikael Starvik <starvik@...s.com>,
Paul Mundt <lethal@...ux-sh.org>,
Russell King <linux@....linux.org.uk>,
Santosh Shilimkar <santosh.shilimkar@...com>,
Sekhar Nori <nsekhar@...com>, Shawn Guo <shawn.guo@...aro.org>,
spear-devel@...t.st.com, Stephen Warren <swarren@...dia.com>,
Steven Miao <realmz6@...il.com>,
Tony Luck <tony.luck@...el.com>
Subject: [PATCH 00/37] CPUFreq: set policy->cur in cpufreq core instead of
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 <andrew@...n.ch>
Cc: David S. Miller <davem@...emloft.net>
Cc: Dmitry Eremin-Solenikov <dbaryshkov@...il.com>
Cc: Eric Miao <eric.y.miao@...il.com>
Cc: Hans-Christian Egtvedt <egtvedt@...fundet.no>
Cc: Jesper Nilsson <jesper.nilsson@...s.com>
Cc: John Crispin <blogic@...nwrt.org>
Cc: Kukjin Kim <kgene.kim@...sung.com>
Cc: Linus Walleij <linus.walleij@...aro.org>
Cc: linux-cris-kernel@...s.com
Cc: linux-sh@...r.kernel.org
Cc: Mikael Starvik <starvik@...s.com>
Cc: Paul Mundt <lethal@...ux-sh.org>
Cc: Russell King <linux@....linux.org.uk>
Cc: Santosh Shilimkar <santosh.shilimkar@...com>
Cc: Sekhar Nori <nsekhar@...com>
Cc: Shawn Guo <shawn.guo@...aro.org>
Cc: spear-devel@...t.st.com
Cc: Stephen Warren <swarren@...dia.com>
Cc: Steven Miao <realmz6@...il.com>
Cc: Tony Luck <tony.luck@...el.com>
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
--
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