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Message-Id: <3ea13a485f2395d6187ee602f3d264c20e1a1fd6.1376392602.git.viresh.kumar@linaro.org>
Date: Tue, 13 Aug 2013 19:02:15 +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, linux-arm-kernel@...ts.infradead.org,
Viresh Kumar <viresh.kumar@...aro.org>
Subject: [PATCH V2 02/35] cpufreq: remove CONFIG_CPU_FREQ_TABLE
CONFIG_CPU_FREQ_TABLE will be always enabled when cpufreq framework is used, as
cpufreq core depends on it. So, we don't need this CONFIG option anymore as it
is not configurable. Remove CONFIG_CPU_FREQ_TABLE and update its users.
Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
---
arch/arm/mach-davinci/Kconfig | 1 -
arch/arm/mach-pxa/Kconfig | 3 ---
arch/arm/mach-ux500/Kconfig | 1 -
arch/blackfin/Kconfig | 1 -
arch/cris/Kconfig | 2 --
drivers/cpufreq/Kconfig | 12 ------------
drivers/cpufreq/Kconfig.arm | 11 -----------
drivers/cpufreq/Kconfig.powerpc | 6 ------
drivers/cpufreq/Kconfig.x86 | 13 -------------
drivers/cpufreq/Makefile | 5 +----
drivers/cpufreq/cpufreq.c | 2 --
drivers/thermal/Kconfig | 1 -
12 files changed, 1 insertion(+), 57 deletions(-)
diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index e026b19..a075b3e 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -40,7 +40,6 @@ config ARCH_DAVINCI_DA850
bool "DA850/OMAP-L138/AM18x based system"
select ARCH_DAVINCI_DA8XX
select ARCH_HAS_CPUFREQ
- select CPU_FREQ_TABLE
select CP_INTC
config ARCH_DAVINCI_DA8XX
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index a842711..96100db 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -615,14 +615,12 @@ endmenu
config PXA25x
bool
select CPU_XSCALE
- select CPU_FREQ_TABLE if CPU_FREQ
help
Select code specific to PXA21x/25x/26x variants
config PXA27x
bool
select CPU_XSCALE
- select CPU_FREQ_TABLE if CPU_FREQ
help
Select code specific to PXA27x variants
@@ -635,7 +633,6 @@ config CPU_PXA26x
config PXA3xx
bool
select CPU_XSC3
- select CPU_FREQ_TABLE if CPU_FREQ
help
Select code specific to PXA3xx variants
diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig
index b19b072..e6eaefa 100644
--- a/arch/arm/mach-ux500/Kconfig
+++ b/arch/arm/mach-ux500/Kconfig
@@ -34,7 +34,6 @@ config UX500_SOC_COMMON
config UX500_SOC_DB8500
bool
- select CPU_FREQ_TABLE if CPU_FREQ
select MFD_DB8500_PRCMU
select PINCTRL_DB8500
select PINCTRL_DB8540
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index 3b6abc5..1ac474a 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -1430,7 +1430,6 @@ source "drivers/cpufreq/Kconfig"
config BFIN_CPU_FREQ
bool
depends on CPU_FREQ
- select CPU_FREQ_TABLE
default y
config CPU_VOLTAGE
diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig
index 3201ddb..9f3c5436 100644
--- a/arch/cris/Kconfig
+++ b/arch/cris/Kconfig
@@ -134,13 +134,11 @@ config SVINTO_SIM
config ETRAXFS
bool "ETRAX-FS-V32"
- select CPU_FREQ_TABLE if CPU_FREQ
help
Support CRIS V32.
config CRIS_MACH_ARTPEC3
bool "ARTPEC-3"
- select CPU_FREQ_TABLE if CPU_FREQ
help
Support Axis ARTPEC-3.
diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
index 2d06754..38093e2 100644
--- a/drivers/cpufreq/Kconfig
+++ b/drivers/cpufreq/Kconfig
@@ -2,7 +2,6 @@ menu "CPU Frequency scaling"
config CPU_FREQ
bool "CPU Frequency scaling"
- select CPU_FREQ_TABLE
help
CPU Frequency scaling allows you to change the clock speed of
CPUs on the fly. This is a nice method to save power, because
@@ -18,15 +17,11 @@ config CPU_FREQ
if CPU_FREQ
-config CPU_FREQ_TABLE
- tristate
-
config CPU_FREQ_GOV_COMMON
bool
config CPU_FREQ_STAT
tristate "CPU frequency translation statistics"
- select CPU_FREQ_TABLE
default y
help
This driver exports CPU frequency statistics information through sysfs
@@ -144,7 +139,6 @@ config CPU_FREQ_GOV_USERSPACE
config CPU_FREQ_GOV_ONDEMAND
tristate "'ondemand' cpufreq policy governor"
- select CPU_FREQ_TABLE
select CPU_FREQ_GOV_COMMON
help
'ondemand' - This driver adds a dynamic cpufreq policy governor.
@@ -188,7 +182,6 @@ config CPU_FREQ_GOV_CONSERVATIVE
config GENERIC_CPUFREQ_CPU0
tristate "Generic CPU0 cpufreq driver"
depends on HAVE_CLK && REGULATOR && PM_OPP && OF
- select CPU_FREQ_TABLE
help
This adds a generic cpufreq driver for CPU0 frequency management.
It supports both uniprocessor (UP) and symmetric multiprocessor (SMP)
@@ -224,7 +217,6 @@ depends on IA64
config IA64_ACPI_CPUFREQ
tristate "ACPI Processor P-States driver"
- select CPU_FREQ_TABLE
depends on ACPI_PROCESSOR
help
This driver adds a CPUFreq driver which utilizes the ACPI
@@ -241,7 +233,6 @@ depends on MIPS
config LOONGSON2_CPUFREQ
tristate "Loongson2 CPUFreq Driver"
- select CPU_FREQ_TABLE
help
This option adds a CPUFreq driver for loongson processors which
support software configurable cpu frequency.
@@ -263,7 +254,6 @@ menu "SPARC CPU frequency scaling drivers"
depends on SPARC64
config SPARC_US3_CPUFREQ
tristate "UltraSPARC-III CPU Frequency driver"
- select CPU_FREQ_TABLE
help
This adds the CPUFreq driver for UltraSPARC-III processors.
@@ -273,7 +263,6 @@ config SPARC_US3_CPUFREQ
config SPARC_US2E_CPUFREQ
tristate "UltraSPARC-IIe CPU Frequency driver"
- select CPU_FREQ_TABLE
help
This adds the CPUFreq driver for UltraSPARC-IIe processors.
@@ -286,7 +275,6 @@ menu "SH CPU Frequency scaling"
depends on SUPERH
config SH_CPU_FREQ
tristate "SuperH CPU Frequency driver"
- select CPU_FREQ_TABLE
help
This adds the cpufreq driver for SuperH. Any CPU that supports
clock rate rounding through the clock framework can use this
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index de4d5d9..1bbb71e 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -5,7 +5,6 @@
config ARM_BIG_LITTLE_CPUFREQ
tristate "Generic ARM big LITTLE CPUfreq driver"
depends on ARM_CPU_TOPOLOGY && PM_OPP && HAVE_CLK
- select CPU_FREQ_TABLE
help
This enables the Generic CPUfreq driver for ARM big.LITTLE platforms.
@@ -19,7 +18,6 @@ config ARM_DT_BL_CPUFREQ
config ARM_EXYNOS_CPUFREQ
bool "SAMSUNG EXYNOS SoCs"
depends on ARCH_EXYNOS
- select CPU_FREQ_TABLE
default y
help
This adds the CPUFreq driver common part for Samsung
@@ -48,7 +46,6 @@ config ARM_EXYNOS5250_CPUFREQ
config ARM_EXYNOS5440_CPUFREQ
def_bool SOC_EXYNOS5440
depends on HAVE_CLK && PM_OPP && OF
- select CPU_FREQ_TABLE
help
This adds the CPUFreq driver for Samsung EXYNOS5440
SoC. The nature of exynos5440 clock controller is
@@ -73,7 +70,6 @@ config ARM_IMX6Q_CPUFREQ
tristate "Freescale i.MX6Q cpufreq support"
depends on SOC_IMX6Q
depends on REGULATOR_ANATOP
- select CPU_FREQ_TABLE
help
This adds cpufreq driver support for Freescale i.MX6Q SOC.
@@ -89,7 +85,6 @@ config ARM_INTEGRATOR
config ARM_KIRKWOOD_CPUFREQ
def_bool ARCH_KIRKWOOD && OF
- select CPU_FREQ_TABLE
help
This adds the CPUFreq driver for Marvell Kirkwood
SoCs.
@@ -98,7 +93,6 @@ config ARM_OMAP2PLUS_CPUFREQ
bool "TI OMAP2+"
depends on ARCH_OMAP2PLUS
default ARCH_OMAP2PLUS
- select CPU_FREQ_TABLE
config ARM_S3C_CPUFREQ
bool
@@ -153,7 +147,6 @@ config ARM_S3C2412_CPUFREQ
config ARM_S3C2416_CPUFREQ
bool "S3C2416 CPU Frequency scaling support"
depends on CPU_S3C2416
- select CPU_FREQ_TABLE
help
This adds the CPUFreq driver for the Samsung S3C2416 and
S3C2450 SoC. The S3C2416 supports changing the rate of the
@@ -184,7 +177,6 @@ config ARM_S3C2440_CPUFREQ
config ARM_S3C64XX_CPUFREQ
bool "Samsung S3C64XX"
depends on CPU_S3C6410
- select CPU_FREQ_TABLE
default y
help
This adds the CPUFreq driver for Samsung S3C6410 SoC.
@@ -194,7 +186,6 @@ config ARM_S3C64XX_CPUFREQ
config ARM_S5PV210_CPUFREQ
bool "Samsung S5PV210 and S5PC110"
depends on CPU_S5PV210
- select CPU_FREQ_TABLE
default y
help
This adds the CPUFreq driver for Samsung S5PV210 and
@@ -211,7 +202,6 @@ config ARM_SA1110_CPUFREQ
config ARM_SPEAR_CPUFREQ
bool "SPEAr CPUFreq support"
depends on PLAT_SPEAR
- select CPU_FREQ_TABLE
default y
help
This adds the CPUFreq driver support for SPEAr SOCs.
@@ -219,7 +209,6 @@ config ARM_SPEAR_CPUFREQ
config ARM_TEGRA_CPUFREQ
bool "TEGRA CPUFreq support"
depends on ARCH_TEGRA
- select CPU_FREQ_TABLE
default y
help
This adds the CPUFreq driver support for TEGRA SOCs.
diff --git a/drivers/cpufreq/Kconfig.powerpc b/drivers/cpufreq/Kconfig.powerpc
index 25ca9db..ca0021a 100644
--- a/drivers/cpufreq/Kconfig.powerpc
+++ b/drivers/cpufreq/Kconfig.powerpc
@@ -1,7 +1,6 @@
config CPU_FREQ_CBE
tristate "CBE frequency scaling"
depends on CBE_RAS && PPC_CELL
- select CPU_FREQ_TABLE
default m
help
This adds the cpufreq driver for Cell BE processors.
@@ -20,7 +19,6 @@ config CPU_FREQ_CBE_PMI
config CPU_FREQ_MAPLE
bool "Support for Maple 970FX Evaluation Board"
depends on PPC_MAPLE
- select CPU_FREQ_TABLE
help
This adds support for frequency switching on Maple 970FX
Evaluation Board and compatible boards (IBM JS2x blades).
@@ -28,7 +26,6 @@ config CPU_FREQ_MAPLE
config PPC_CORENET_CPUFREQ
tristate "CPU frequency scaling driver for Freescale E500MC SoCs"
depends on PPC_E500MC && OF && COMMON_CLK
- select CPU_FREQ_TABLE
select CLK_PPC_CORENET
help
This adds the CPUFreq driver support for Freescale e500mc,
@@ -38,7 +35,6 @@ config PPC_CORENET_CPUFREQ
config CPU_FREQ_PMAC
bool "Support for Apple PowerBooks"
depends on ADB_PMU && PPC32
- select CPU_FREQ_TABLE
help
This adds support for frequency switching on Apple PowerBooks,
this currently includes some models of iBook & Titanium
@@ -47,7 +43,6 @@ config CPU_FREQ_PMAC
config CPU_FREQ_PMAC64
bool "Support for some Apple G5s"
depends on PPC_PMAC && PPC64
- select CPU_FREQ_TABLE
help
This adds support for frequency switching on Apple iMac G5,
and some of the more recent desktop G5 machines as well.
@@ -55,7 +50,6 @@ config CPU_FREQ_PMAC64
config PPC_PASEMI_CPUFREQ
bool "Support for PA Semi PWRficient"
depends on PPC_PASEMI
- select CPU_FREQ_TABLE
default y
help
This adds the support for frequency switching on PA Semi
diff --git a/drivers/cpufreq/Kconfig.x86 b/drivers/cpufreq/Kconfig.x86
index e2b6eab..6897ad8 100644
--- a/drivers/cpufreq/Kconfig.x86
+++ b/drivers/cpufreq/Kconfig.x86
@@ -31,7 +31,6 @@ config X86_PCC_CPUFREQ
config X86_ACPI_CPUFREQ
tristate "ACPI Processor P-States driver"
- select CPU_FREQ_TABLE
depends on ACPI_PROCESSOR
help
This driver adds a CPUFreq driver which utilizes the ACPI
@@ -60,7 +59,6 @@ config X86_ACPI_CPUFREQ_CPB
config ELAN_CPUFREQ
tristate "AMD Elan SC400 and SC410"
- select CPU_FREQ_TABLE
depends on MELAN
---help---
This adds the CPUFreq driver for AMD Elan SC400 and SC410
@@ -76,7 +74,6 @@ config ELAN_CPUFREQ
config SC520_CPUFREQ
tristate "AMD Elan SC520"
- select CPU_FREQ_TABLE
depends on MELAN
---help---
This adds the CPUFreq driver for AMD Elan SC520 processor.
@@ -88,7 +85,6 @@ config SC520_CPUFREQ
config X86_POWERNOW_K6
tristate "AMD Mobile K6-2/K6-3 PowerNow!"
- select CPU_FREQ_TABLE
depends on X86_32
help
This adds the CPUFreq driver for mobile AMD K6-2+ and mobile
@@ -100,7 +96,6 @@ config X86_POWERNOW_K6
config X86_POWERNOW_K7
tristate "AMD Mobile Athlon/Duron PowerNow!"
- select CPU_FREQ_TABLE
depends on X86_32
help
This adds the CPUFreq driver for mobile AMD K7 mobile processors.
@@ -118,7 +113,6 @@ config X86_POWERNOW_K7_ACPI
config X86_POWERNOW_K8
tristate "AMD Opteron/Athlon64 PowerNow!"
- select CPU_FREQ_TABLE
depends on ACPI && ACPI_PROCESSOR && X86_ACPI_CPUFREQ
help
This adds the CPUFreq driver for K8/early Opteron/Athlon64 processors.
@@ -132,7 +126,6 @@ config X86_POWERNOW_K8
config X86_AMD_FREQ_SENSITIVITY
tristate "AMD frequency sensitivity feedback powersave bias"
depends on CPU_FREQ_GOV_ONDEMAND && X86_ACPI_CPUFREQ && CPU_SUP_AMD
- select CPU_FREQ_TABLE
help
This adds AMD-specific powersave bias function to the ondemand
governor, which allows it to make more power-conscious frequency
@@ -160,7 +153,6 @@ config X86_GX_SUSPMOD
config X86_SPEEDSTEP_CENTRINO
tristate "Intel Enhanced SpeedStep (deprecated)"
- select CPU_FREQ_TABLE
select X86_SPEEDSTEP_CENTRINO_TABLE if X86_32
depends on X86_32 || (X86_64 && ACPI_PROCESSOR)
help
@@ -190,7 +182,6 @@ config X86_SPEEDSTEP_CENTRINO_TABLE
config X86_SPEEDSTEP_ICH
tristate "Intel Speedstep on ICH-M chipsets (ioport interface)"
- select CPU_FREQ_TABLE
depends on X86_32
help
This adds the CPUFreq driver for certain mobile Intel Pentium III
@@ -204,7 +195,6 @@ config X86_SPEEDSTEP_ICH
config X86_SPEEDSTEP_SMI
tristate "Intel SpeedStep on 440BX/ZX/MX chipsets (SMI interface)"
- select CPU_FREQ_TABLE
depends on X86_32
help
This adds the CPUFreq driver for certain mobile Intel Pentium III
@@ -217,7 +207,6 @@ config X86_SPEEDSTEP_SMI
config X86_P4_CLOCKMOD
tristate "Intel Pentium 4 clock modulation"
- select CPU_FREQ_TABLE
help
This adds the CPUFreq driver for Intel Pentium 4 / XEON
processors. When enabled it will lower CPU temperature by skipping
@@ -259,7 +248,6 @@ config X86_LONGRUN
config X86_LONGHAUL
tristate "VIA Cyrix III Longhaul"
- select CPU_FREQ_TABLE
depends on X86_32 && ACPI_PROCESSOR
help
This adds the CPUFreq driver for VIA Samuel/CyrixIII,
@@ -272,7 +260,6 @@ config X86_LONGHAUL
config X86_E_POWERSAVER
tristate "VIA C7 Enhanced PowerSaver (DANGEROUS)"
- select CPU_FREQ_TABLE
depends on X86_32 && ACPI_PROCESSOR
help
This adds the CPUFreq driver for VIA C7 processors. However, this driver
diff --git a/drivers/cpufreq/Makefile b/drivers/cpufreq/Makefile
index ad5866c..b7948bb 100644
--- a/drivers/cpufreq/Makefile
+++ b/drivers/cpufreq/Makefile
@@ -1,5 +1,5 @@
# CPUfreq core
-obj-$(CONFIG_CPU_FREQ) += cpufreq.o
+obj-$(CONFIG_CPU_FREQ) += cpufreq.o freq_table.o
# CPUfreq stats
obj-$(CONFIG_CPU_FREQ_STAT) += cpufreq_stats.o
@@ -11,9 +11,6 @@ obj-$(CONFIG_CPU_FREQ_GOV_ONDEMAND) += cpufreq_ondemand.o
obj-$(CONFIG_CPU_FREQ_GOV_CONSERVATIVE) += cpufreq_conservative.o
obj-$(CONFIG_CPU_FREQ_GOV_COMMON) += cpufreq_governor.o
-# CPUfreq cross-arch helpers
-obj-$(CONFIG_CPU_FREQ_TABLE) += freq_table.o
-
obj-$(CONFIG_GENERIC_CPUFREQ_CPU0) += cpufreq-cpu0.o
##################################################################################
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index f1b0e0f..4d37306 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1130,9 +1130,7 @@ static void update_policy_cpu(struct cpufreq_policy *policy, unsigned int cpu)
for_each_cpu(j, policy->cpus)
per_cpu(cpufreq_policy_cpu, j) = cpu;
-#ifdef CONFIG_CPU_FREQ_TABLE
cpufreq_frequency_table_update_policy_cpu(policy);
-#endif
blocking_notifier_call_chain(&cpufreq_policy_notifier_list,
CPUFREQ_UPDATE_POLICY_CPU, policy);
}
diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
index e988c81..6a5b948 100644
--- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig
@@ -69,7 +69,6 @@ config THERMAL_GOV_USER_SPACE
config CPU_THERMAL
bool "generic cpu cooling support"
depends on CPU_FREQ
- select CPU_FREQ_TABLE
help
This implements the generic cpu cooling mechanism through frequency
reduction. An ACPI version of this already exists
--
1.7.12.rc2.18.g61b472e
--
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