[PATCH 01/11] x86: unification of cfufreq/Kconfig

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Merge the two Kconfig files to a single file.

Checked using make allmodconfig for x86_64.
No changes in build.

Signed-off-by: Sam Ravnborg <[email protected]>
Cc: Adrian Bunk <[email protected]>
Cc: Dave Jones <[email protected]>
---
 arch/x86/Kconfig.i386                  |    2 +-
 arch/x86/Kconfig.x86_64                |    2 +-
 arch/x86/kernel/cpu/cpufreq/Kconfig    |  275 ++++++++++++++++++++++++++++++++
 arch/x86/kernel/cpu/cpufreq/Kconfig_32 |  250 -----------------------------
 arch/x86/kernel/cpu/cpufreq/Kconfig_64 |  108 -------------
 5 files changed, 277 insertions(+), 360 deletions(-)
 create mode 100644 arch/x86/kernel/cpu/cpufreq/Kconfig
 delete mode 100644 arch/x86/kernel/cpu/cpufreq/Kconfig_32
 delete mode 100644 arch/x86/kernel/cpu/cpufreq/Kconfig_64

diff --git a/arch/x86/Kconfig.i386 b/arch/x86/Kconfig.i386
index 7331efe..b6f2fd0 100644
--- a/arch/x86/Kconfig.i386
+++ b/arch/x86/Kconfig.i386
@@ -1092,7 +1092,7 @@ config APM_REAL_MODE_POWER_OFF
 
 endif # APM
 
-source "arch/x86/kernel/cpu/cpufreq/Kconfig_32"
+source "arch/x86/kernel/cpu/cpufreq/Kconfig"
 
 source "drivers/cpuidle/Kconfig"
 
diff --git a/arch/x86/Kconfig.x86_64 b/arch/x86/Kconfig.x86_64
index cc468ea..8d6b534 100644
--- a/arch/x86/Kconfig.x86_64
+++ b/arch/x86/Kconfig.x86_64
@@ -719,7 +719,7 @@ config ARCH_HIBERNATION_HEADER
 
 source "drivers/acpi/Kconfig"
 
-source "arch/x86/kernel/cpu/cpufreq/Kconfig_64"
+source "arch/x86/kernel/cpu/cpufreq/Kconfig"
 
 source "drivers/cpuidle/Kconfig"
 
diff --git a/arch/x86/kernel/cpu/cpufreq/Kconfig b/arch/x86/kernel/cpu/cpufreq/Kconfig
new file mode 100644
index 0000000..151eda0
--- /dev/null
+++ b/arch/x86/kernel/cpu/cpufreq/Kconfig
@@ -0,0 +1,275 @@
+#
+# CPU Frequency scaling
+#
+
+menu "CPU Frequency scaling"
+
+source "drivers/cpufreq/Kconfig"
+
+if CPU_FREQ
+
+comment "CPUFreq processor drivers"
+
+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
+	  Processor Performance States.
+	  This driver also supports Intel Enhanced Speedstep.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called acpi-cpufreq.
+
+	  For details, take a look at <file:Documentation/cpu-freq/>.
+
+	  If in doubt, say N.
+
+config ELAN_CPUFREQ
+	tristate "AMD Elan SC400 and SC410"
+	select CPU_FREQ_TABLE
+	depends on X86_32 && X86_ELAN
+	---help---
+	  This adds the CPUFreq driver for AMD Elan SC400 and SC410
+	  processors.
+
+	  You need to specify the processor maximum speed as boot
+	  parameter: elanfreq=maxspeed (in kHz) or as module
+	  parameter "max_freq".
+
+	  For details, take a look at <file:Documentation/cpu-freq/>.
+
+	  If in doubt, say N.
+
+config SC520_CPUFREQ
+	tristate "AMD Elan SC520"
+	select CPU_FREQ_TABLE
+	depends on X86_32 && X86_ELAN
+	---help---
+	  This adds the CPUFreq driver for AMD Elan SC520 processor.
+
+	  For details, take a look at <file:Documentation/cpu-freq/>.
+
+	  If in doubt, say N.
+
+
+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
+	  AMD K6-3+ processors.
+
+	  For details, take a look at <file:Documentation/cpu-freq/>.
+
+	  If in doubt, say N.
+
+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.
+
+	  For details, take a look at <file:Documentation/cpu-freq/>.
+
+	  If in doubt, say N.
+
+config X86_POWERNOW_K7_ACPI
+	bool
+	depends on X86_POWERNOW_K7 && ACPI_PROCESSOR
+	depends on !(X86_POWERNOW_K7 = y && ACPI_PROCESSOR = m)
+	depends on X86_32
+	default y
+
+config X86_POWERNOW_K8
+	tristate "AMD Opteron/Athlon64 PowerNow!"
+	select CPU_FREQ_TABLE
+	help
+	  This adds the CPUFreq driver for mobile AMD Opteron/Athlon64 processors.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called powernow-k8.
+
+	  For details, take a look at <file:Documentation/cpu-freq/>.
+
+	  If in doubt, say N.
+
+config X86_POWERNOW_K8_ACPI
+	bool
+	prompt "ACPI Support" if X86_32
+	depends on ACPI && X86_POWERNOW_K8 && ACPI_PROCESSOR
+	depends on !(X86_POWERNOW_K8 = y && ACPI_PROCESSOR = m)
+	default y
+	help
+	  This provides access to the K8s Processor Performance States via ACPI.
+	  This driver is probably required for CPUFreq to work with multi-socket and
+	  SMP systems.  It is not required on at least some single-socket yet
+	  multi-core systems, even if SMP is enabled.
+
+	  It is safe to say Y here.
+
+config X86_GX_SUSPMOD
+	tristate "Cyrix MediaGX/NatSemi Geode Suspend Modulation"
+	depends on X86_32 && PCI
+	help
+	 This add the CPUFreq driver for NatSemi Geode processors which
+	 support suspend modulation.
+
+	 For details, take a look at <file:Documentation/cpu-freq/>.
+
+	 If in doubt, say N.
+
+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
+	  This is deprecated and this functionality is now merged into
+	  acpi_cpufreq (X86_ACPI_CPUFREQ). Use that driver instead of
+	  speedstep_centrino.
+	  This adds the CPUFreq driver for Enhanced SpeedStep enabled
+	  mobile CPUs.  This means Intel Pentium M (Centrino) CPUs
+	  or 64bit enabled Intel Xeons.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called speedstep-centrino.
+
+	  For details, take a look at <file:Documentation/cpu-freq/>.
+
+	  If in doubt, say N.
+
+config X86_SPEEDSTEP_CENTRINO_TABLE
+	bool "Built-in tables for Banias CPUs"
+	depends on X86_32 && X86_SPEEDSTEP_CENTRINO
+	default y
+	help
+	  Use built-in tables for Banias CPUs if ACPI encoding
+	  is not available.
+
+	  If in doubt, say N.
+
+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
+	  (Coppermine), all mobile Intel Pentium III-M (Tualatin) and all
+	  mobile Intel Pentium 4 P4-M on systems which have an Intel ICH2,
+	  ICH3 or ICH4 southbridge.
+
+	  For details, take a look at <file:Documentation/cpu-freq/>.
+
+	  If in doubt, say N.
+
+config X86_SPEEDSTEP_SMI
+	tristate "Intel SpeedStep on 440BX/ZX/MX chipsets (SMI interface)"
+	select CPU_FREQ_TABLE
+	depends on X86_32 && EXPERIMENTAL
+	help
+	  This adds the CPUFreq driver for certain mobile Intel Pentium III
+	  (Coppermine), all mobile Intel Pentium III-M (Tualatin)
+	  on systems which have an Intel 440BX/ZX/MX southbridge.
+
+	  For details, take a look at <file:Documentation/cpu-freq/>.
+
+	  If in doubt, say N.
+
+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
+	  clocks.
+
+	  This driver should be only used in exceptional
+	  circumstances when very low power is needed because it causes severe
+	  slowdowns and noticeable latencies.  Normally Speedstep should be used
+	  instead.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called p4-clockmod.
+
+	  For details, take a look at <file:Documentation/cpu-freq/>.
+
+	  Unless you are absolutely sure say N.
+
+config X86_CPUFREQ_NFORCE2
+	tristate "nVidia nForce2 FSB changing"
+	depends on X86_32 && EXPERIMENTAL
+	help
+	  This adds the CPUFreq driver for FSB changing on nVidia nForce2
+	  platforms.
+
+	  For details, take a look at <file:Documentation/cpu-freq/>.
+
+	  If in doubt, say N.
+
+config X86_LONGRUN
+	tristate "Transmeta LongRun"
+	depends on X86_32
+	help
+	  This adds the CPUFreq driver for Transmeta Crusoe and Efficeon processors
+	  which support LongRun.
+
+	  For details, take a look at <file:Documentation/cpu-freq/>.
+
+	  If in doubt, say N.
+
+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,
+	  VIA Cyrix Samuel/C3, VIA Cyrix Ezra and VIA Cyrix Ezra-T
+	  processors.
+
+	  For details, take a look at <file:Documentation/cpu-freq/>.
+
+	  If in doubt, say N.
+
+config X86_E_POWERSAVER
+	tristate "VIA C7 Enhanced PowerSaver (EXPERIMENTAL)"
+	select CPU_FREQ_TABLE
+	depends on X86_32 && EXPERIMENTAL
+	help
+	  This adds the CPUFreq driver for VIA C7 processors.
+
+	  If in doubt, say N.
+
+comment "shared options"
+
+config X86_ACPI_CPUFREQ_PROC_INTF
+	bool "/proc/acpi/processor/../performance interface (deprecated)"
+	depends on PROC_FS
+	depends on X86_ACPI_CPUFREQ || X86_POWERNOW_K7_ACPI || X86_POWERNOW_K8_ACPI
+	help
+	  This enables the deprecated /proc/acpi/processor/../performance
+	  interface. While it is helpful for debugging, the generic,
+	  cross-architecture cpufreq interfaces should be used.
+
+	  If in doubt, say N.
+
+config X86_SPEEDSTEP_LIB
+	tristate
+	default (X86_SPEEDSTEP_ICH || X86_SPEEDSTEP_SMI || X86_P4_CLOCKMOD)
+
+config X86_SPEEDSTEP_RELAXED_CAP_CHECK
+	bool "Relaxed speedstep capability checks"
+	depends on X86_32 && (X86_SPEEDSTEP_SMI || X86_SPEEDSTEP_ICH)
+	help
+	  Don't perform all checks for a speedstep capable system which would
+	  normally be done. Some ancient or strange systems, though speedstep
+	  capable, don't always indicate that they are speedstep capable. This
+	  option lets the probing code bypass some of those checks if the
+	  parameter "relaxed_check=1" is passed to the module.
+
+endif	# CPU_FREQ
+
+endmenu
diff --git a/arch/x86/kernel/cpu/cpufreq/Kconfig_32 b/arch/x86/kernel/cpu/cpufreq/Kconfig_32
deleted file mode 100644
index d8c6f13..0000000
--- a/arch/x86/kernel/cpu/cpufreq/Kconfig_32
+++ /dev/null
@@ -1,250 +0,0 @@
-#
-# CPU Frequency scaling
-#
-
-menu "CPU Frequency scaling"
-
-source "drivers/cpufreq/Kconfig"
-
-if CPU_FREQ
-
-comment "CPUFreq processor drivers"
-
-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
-	  Processor Performance States.
-	  This driver also supports Intel Enhanced Speedstep.
-
-	  For details, take a look at <file:Documentation/cpu-freq/>.
-
-	  If in doubt, say N.
-
-config ELAN_CPUFREQ
-	tristate "AMD Elan SC400 and SC410"
-	select CPU_FREQ_TABLE
-	depends on X86_ELAN
-	---help---
-	  This adds the CPUFreq driver for AMD Elan SC400 and SC410
-	  processors.
-
-	  You need to specify the processor maximum speed as boot
-	  parameter: elanfreq=maxspeed (in kHz) or as module
-	  parameter "max_freq".
-
-	  For details, take a look at <file:Documentation/cpu-freq/>.
-
-	  If in doubt, say N.
-
-config SC520_CPUFREQ
-	tristate "AMD Elan SC520"
-	select CPU_FREQ_TABLE
-	depends on X86_ELAN
-	---help---
-	  This adds the CPUFreq driver for AMD Elan SC520 processor.
-
-	  For details, take a look at <file:Documentation/cpu-freq/>.
-
-	  If in doubt, say N.
-
-
-config X86_POWERNOW_K6
-	tristate "AMD Mobile K6-2/K6-3 PowerNow!"
-	select CPU_FREQ_TABLE
-	help
-	  This adds the CPUFreq driver for mobile AMD K6-2+ and mobile
-	  AMD K6-3+ processors.
-
-	  For details, take a look at <file:Documentation/cpu-freq/>.
-
-	  If in doubt, say N.
-
-config X86_POWERNOW_K7
-	tristate "AMD Mobile Athlon/Duron PowerNow!"
-	select CPU_FREQ_TABLE
-	help
-	  This adds the CPUFreq driver for mobile AMD K7 mobile processors.
-
-	  For details, take a look at <file:Documentation/cpu-freq/>.
-
-	  If in doubt, say N.
-
-config X86_POWERNOW_K7_ACPI
-	bool
-	depends on X86_POWERNOW_K7 && ACPI_PROCESSOR
-	depends on !(X86_POWERNOW_K7 = y && ACPI_PROCESSOR = m)
-	default y
-
-config X86_POWERNOW_K8
-	tristate "AMD Opteron/Athlon64 PowerNow!"
-	select CPU_FREQ_TABLE
-	depends on EXPERIMENTAL
-	help
-	  This adds the CPUFreq driver for mobile AMD Opteron/Athlon64 processors.
-
-	  For details, take a look at <file:Documentation/cpu-freq/>.
-
-	  If in doubt, say N.
-
-config X86_POWERNOW_K8_ACPI
-	bool "ACPI Support"
-	select ACPI_PROCESSOR
-	depends on ACPI && X86_POWERNOW_K8
-	default y
-	help
-	  This provides access to the K8s Processor Performance States via ACPI.
-	  This driver is probably required for CPUFreq to work with multi-socket and
-	  SMP systems.  It is not required on at least some single-socket yet
-	  multi-core systems, even if SMP is enabled.
-
-	  It is safe to say Y here.
-
-config X86_GX_SUSPMOD
-	tristate "Cyrix MediaGX/NatSemi Geode Suspend Modulation"
-	depends on PCI
-	help
-	 This add the CPUFreq driver for NatSemi Geode processors which
-	 support suspend modulation.
-
-	 For details, take a look at <file:Documentation/cpu-freq/>.
-
-	 If in doubt, say N.
-
-config X86_SPEEDSTEP_CENTRINO
-	tristate "Intel Enhanced SpeedStep"
-	select CPU_FREQ_TABLE
-	select X86_SPEEDSTEP_CENTRINO_TABLE
-	help
-	  This adds the CPUFreq driver for Enhanced SpeedStep enabled
-	  mobile CPUs.  This means Intel Pentium M (Centrino) CPUs. However,
-	  you also need to say Y to "Use ACPI tables to decode..." below
-	  [which might imply enabling ACPI] if you want to use this driver
-	  on non-Banias CPUs.
-
-	  For details, take a look at <file:Documentation/cpu-freq/>.
-
-	  If in doubt, say N.
-
-config X86_SPEEDSTEP_CENTRINO_TABLE
-	bool "Built-in tables for Banias CPUs"
-	depends on X86_SPEEDSTEP_CENTRINO
-	default y
-	help
-	  Use built-in tables for Banias CPUs if ACPI encoding
-	  is not available.
-
-	  If in doubt, say N.
-
-config X86_SPEEDSTEP_ICH
-	tristate "Intel Speedstep on ICH-M chipsets (ioport interface)"
-	select CPU_FREQ_TABLE
-	help
-	  This adds the CPUFreq driver for certain mobile Intel Pentium III
-	  (Coppermine), all mobile Intel Pentium III-M (Tualatin) and all
-	  mobile Intel Pentium 4 P4-M on systems which have an Intel ICH2,
-	  ICH3 or ICH4 southbridge.
-
-	  For details, take a look at <file:Documentation/cpu-freq/>.
-
-	  If in doubt, say N.
-
-config X86_SPEEDSTEP_SMI
-	tristate "Intel SpeedStep on 440BX/ZX/MX chipsets (SMI interface)"
-	select CPU_FREQ_TABLE
-	depends on EXPERIMENTAL
-	help
-	  This adds the CPUFreq driver for certain mobile Intel Pentium III
-	  (Coppermine), all mobile Intel Pentium III-M (Tualatin)
-	  on systems which have an Intel 440BX/ZX/MX southbridge.
-
-	  For details, take a look at <file:Documentation/cpu-freq/>.
-
-	  If in doubt, say N.
-
-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.
-
-	  For details, take a look at <file:Documentation/cpu-freq/>.
-
-	  If in doubt, say N.
-
-config X86_CPUFREQ_NFORCE2
-	tristate "nVidia nForce2 FSB changing"
-	depends on EXPERIMENTAL
-	help
-	  This adds the CPUFreq driver for FSB changing on nVidia nForce2
-	  platforms.
-
-	  For details, take a look at <file:Documentation/cpu-freq/>.
-
-	  If in doubt, say N.
-
-config X86_LONGRUN
-	tristate "Transmeta LongRun"
-	help
-	  This adds the CPUFreq driver for Transmeta Crusoe and Efficeon processors
-	  which support LongRun.
-
-	  For details, take a look at <file:Documentation/cpu-freq/>.
-
-	  If in doubt, say N.
-
-config X86_LONGHAUL
-	tristate "VIA Cyrix III Longhaul"
-	select CPU_FREQ_TABLE
-	depends on ACPI_PROCESSOR
-	help
-	  This adds the CPUFreq driver for VIA Samuel/CyrixIII,
-	  VIA Cyrix Samuel/C3, VIA Cyrix Ezra and VIA Cyrix Ezra-T
-	  processors.
-
-	  For details, take a look at <file:Documentation/cpu-freq/>.
-
-	  If in doubt, say N.
-
-config X86_E_POWERSAVER
-	tristate "VIA C7 Enhanced PowerSaver (EXPERIMENTAL)"
-	select CPU_FREQ_TABLE
-	depends on EXPERIMENTAL
-	help
-	  This adds the CPUFreq driver for VIA C7 processors.
-
-	  If in doubt, say N.
-
-comment "shared options"
-
-config X86_ACPI_CPUFREQ_PROC_INTF
-	bool "/proc/acpi/processor/../performance interface (deprecated)"
-	depends on PROC_FS
-	depends on X86_ACPI_CPUFREQ || X86_POWERNOW_K7_ACPI || X86_POWERNOW_K8_ACPI
-	help
-	  This enables the deprecated /proc/acpi/processor/../performance
-	  interface. While it is helpful for debugging, the generic,
-	  cross-architecture cpufreq interfaces should be used.
-
-	  If in doubt, say N.
-
-config X86_SPEEDSTEP_LIB
-	tristate
-	default X86_SPEEDSTEP_ICH || X86_SPEEDSTEP_SMI || X86_P4_CLOCKMOD
-
-config X86_SPEEDSTEP_RELAXED_CAP_CHECK
-	bool "Relaxed speedstep capability checks"
-	depends on (X86_SPEEDSTEP_SMI || X86_SPEEDSTEP_ICH)
-	help
-	  Don't perform all checks for a speedstep capable system which would
-	  normally be done. Some ancient or strange systems, though speedstep
-	  capable, don't always indicate that they are speedstep capable. This
-	  option lets the probing code bypass some of those checks if the
-	  parameter "relaxed_check=1" is passed to the module.
-
-endif	# CPU_FREQ
-
-endmenu
diff --git a/arch/x86/kernel/cpu/cpufreq/Kconfig_64 b/arch/x86/kernel/cpu/cpufreq/Kconfig_64
deleted file mode 100644
index 9c9699f..0000000
--- a/arch/x86/kernel/cpu/cpufreq/Kconfig_64
+++ /dev/null
@@ -1,108 +0,0 @@
-#
-# CPU Frequency scaling
-#
-
-menu "CPU Frequency scaling"
-
-source "drivers/cpufreq/Kconfig"
-
-if CPU_FREQ
-
-comment "CPUFreq processor drivers"
-
-config X86_POWERNOW_K8
-	tristate "AMD Opteron/Athlon64 PowerNow!"
-	select CPU_FREQ_TABLE
-	help
-	  This adds the CPUFreq driver for mobile AMD Opteron/Athlon64 processors.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called powernow-k8.
-
-	  For details, take a look at <file:Documentation/cpu-freq/>.
-
-	  If in doubt, say N.
-
-config X86_POWERNOW_K8_ACPI
-	bool
-	depends on X86_POWERNOW_K8 && ACPI_PROCESSOR
-	depends on !(X86_POWERNOW_K8 = y && ACPI_PROCESSOR = m)
-	default y
-
-config X86_SPEEDSTEP_CENTRINO
-	tristate "Intel Enhanced SpeedStep (deprecated)"
-	select CPU_FREQ_TABLE
-	depends on ACPI_PROCESSOR
-	help
-	  This is deprecated and this functionality is now merged into
-	  acpi_cpufreq (X86_ACPI_CPUFREQ). Use that driver instead of
-	  speedstep_centrino.
-	  This adds the CPUFreq driver for Enhanced SpeedStep enabled
-	  mobile CPUs.  This means Intel Pentium M (Centrino) CPUs
-	  or 64bit enabled Intel Xeons.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called speedstep-centrino.
-
-	  For details, take a look at <file:Documentation/cpu-freq/>.
-
-	  If in doubt, say N.
-
-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
-	  Processor Performance States.
-	  This driver also supports Intel Enhanced Speedstep.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called acpi-cpufreq.
-
-	  For details, take a look at <file:Documentation/cpu-freq/>.
-
-	  If in doubt, say N.
-
-comment "shared options"
-
-config X86_ACPI_CPUFREQ_PROC_INTF
-	bool "/proc/acpi/processor/../performance interface (deprecated)"
-	depends on PROC_FS
-	depends on X86_ACPI_CPUFREQ || X86_POWERNOW_K8_ACPI
-	help
-	  This enables the deprecated /proc/acpi/processor/../performance
-	  interface. While it is helpful for debugging, the generic,
-	  cross-architecture cpufreq interfaces should be used.
-
-	  If in doubt, say N.
-
-config X86_P4_CLOCKMOD
-	tristate "Intel Pentium 4 clock modulation"
-	depends on EMBEDDED
-	select CPU_FREQ_TABLE
-	help
-	  This adds the clock modulation driver for Intel Pentium 4 / XEON
-	  processors.  When enabled it will lower CPU temperature by skipping
-	  clocks.
-
-	  This driver should be only used in exceptional
-	  circumstances when very low power is needed because it causes severe
-	  slowdowns and noticeable latencies.  Normally Speedstep should be used
-	  instead.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called p4-clockmod.
-
-	  For details, take a look at <file:Documentation/cpu-freq/>.
-
-	  Unless you are absolutely sure say N.
-
-
-config X86_SPEEDSTEP_LIB
-	tristate
-	default X86_P4_CLOCKMOD
-
-endif
-
-endmenu
-- 
1.5.3.4.1157.g0e74-dirty

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