[PATCH 00/33] cpufreq: manage common sysfs attributes from core
From: Viresh Kumar
Date: Thu Jan 23 2025 - 06:38:15 EST
Hello,
Most of the drivers add available and boost frequencies related attributes. This
patch series tries to avoid duplication and simplify driver's code by managing
these from core code.
A quick search revealed that only the drivers that set the
policy->freq_table field, enable these attributes. Which makes sense as
well, since the show_available_freqs() helper works only if the
freq_table is present.
In order to simplify drivers, create the relevant sysfs files forcefully
from cpufreq core.
Pushed here:
git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git cpufreq/core-attr
--
Viresh
Viresh Kumar (33):
cpufreq: Always create freq-table related sysfs file
cpufreq: dt: Stop setting cpufreq_driver->attr field
cpufreq: acpi: Stop setting common freq attributes
cpufreq: apple: Stop setting cpufreq_driver->attr field
cpufreq: bmips: Stop setting cpufreq_driver->attr field
cpufreq: brcmstb: Stop setting common freq attributes
cpufreq: davinci: Stop setting cpufreq_driver->attr field
cpufreq: e_powersaver: Stop setting cpufreq_driver->attr field
cpufreq: elanfreq: Stop setting cpufreq_driver->attr field
cpufreq: imx6q: Stop setting cpufreq_driver->attr field
cpufreq: kirkwood: Stop setting cpufreq_driver->attr field
cpufreq: longhaul: Stop setting cpufreq_driver->attr field
cpufreq: loongson: Stop setting cpufreq_driver->attr field
cpufreq: mediatek: Stop setting cpufreq_driver->attr field
cpufreq: omap: Stop setting cpufreq_driver->attr field
cpufreq: p4: Stop setting cpufreq_driver->attr field
cpufreq: pasemi: Stop setting cpufreq_driver->attr field
cpufreq: pmac: Stop setting cpufreq_driver->attr field
cpufreq: powernow: Stop setting cpufreq_driver->attr field
cpufreq: powernv: Stop setting common freq attributes
cpufreq: qcom: Stop setting cpufreq_driver->attr field
cpufreq: qoriq: Stop setting cpufreq_driver->attr field
cpufreq: sc520_freq: Stop setting cpufreq_driver->attr field
cpufreq: scmi: Stop setting cpufreq_driver->attr field
cpufreq: scpi: Stop setting cpufreq_driver->attr field
cpufreq: sh: Stop setting cpufreq_driver->attr field
cpufreq: spear: Stop setting cpufreq_driver->attr field
cpufreq: speedstep: Stop setting cpufreq_driver->attr field
cpufreq: tegra: Stop setting cpufreq_driver->attr field
cpufreq: vexpress: Stop setting cpufreq_driver->attr field
cpufreq: virtual: Stop setting cpufreq_driver->attr field
cpufreq: Remove cpufreq_generic_attrs
cpufreq: Stop checking for duplicate available/boost freq attributes
drivers/cpufreq/acpi-cpufreq.c | 1 -
drivers/cpufreq/apple-soc-cpufreq.c | 8 --------
drivers/cpufreq/bmips-cpufreq.c | 1 -
drivers/cpufreq/brcmstb-avs-cpufreq.c | 1 -
drivers/cpufreq/cpufreq-dt.c | 8 --------
drivers/cpufreq/cpufreq.c | 15 +++++++++++++++
drivers/cpufreq/davinci-cpufreq.c | 1 -
drivers/cpufreq/e_powersaver.c | 1 -
drivers/cpufreq/elanfreq.c | 1 -
drivers/cpufreq/freq_table.c | 8 --------
drivers/cpufreq/imx6q-cpufreq.c | 1 -
drivers/cpufreq/kirkwood-cpufreq.c | 1 -
drivers/cpufreq/longhaul.c | 1 -
drivers/cpufreq/loongson2_cpufreq.c | 1 -
drivers/cpufreq/loongson3_cpufreq.c | 1 -
drivers/cpufreq/mediatek-cpufreq-hw.c | 1 -
drivers/cpufreq/mediatek-cpufreq.c | 1 -
drivers/cpufreq/omap-cpufreq.c | 1 -
drivers/cpufreq/p4-clockmod.c | 1 -
drivers/cpufreq/pasemi-cpufreq.c | 1 -
drivers/cpufreq/pmac32-cpufreq.c | 1 -
drivers/cpufreq/pmac64-cpufreq.c | 1 -
drivers/cpufreq/powernow-k6.c | 1 -
drivers/cpufreq/powernow-k7.c | 1 -
drivers/cpufreq/powernow-k8.c | 1 -
drivers/cpufreq/powernv-cpufreq.c | 2 --
drivers/cpufreq/qcom-cpufreq-hw.c | 7 -------
drivers/cpufreq/qoriq-cpufreq.c | 1 -
drivers/cpufreq/sc520_freq.c | 1 -
drivers/cpufreq/scmi-cpufreq.c | 8 --------
drivers/cpufreq/scpi-cpufreq.c | 1 -
drivers/cpufreq/sh-cpufreq.c | 1 -
drivers/cpufreq/spear-cpufreq.c | 1 -
drivers/cpufreq/speedstep-centrino.c | 1 -
drivers/cpufreq/speedstep-ich.c | 1 -
drivers/cpufreq/speedstep-smi.c | 1 -
drivers/cpufreq/tegra186-cpufreq.c | 1 -
drivers/cpufreq/tegra194-cpufreq.c | 1 -
drivers/cpufreq/vexpress-spc-cpufreq.c | 1 -
drivers/cpufreq/virtual-cpufreq.c | 1 -
include/linux/cpufreq.h | 1 -
41 files changed, 15 insertions(+), 75 deletions(-)
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2.31.1.272.g89b43f80a514