cpufreq: Fix Kconfig indentation

Adjust indentation from spaces to tab (+optional two spaces) as in
coding style with command like:
	$ sed -e 's/^        /\t/' -i */Kconfig
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/cpufreq/Kconfig.powerpc

@@ -48,9 +48,9 @@ config PPC_PASEMI_CPUFREQ
 	  PWRficient processors.
 
 config POWERNV_CPUFREQ
-       tristate "CPU frequency scaling for IBM POWERNV platform"
-       depends on PPC_POWERNV
-       default y
-       help
+	tristate "CPU frequency scaling for IBM POWERNV platform"
+	depends on PPC_POWERNV
+	default y
+	help
 	 This adds support for CPU frequency switching on IBM POWERNV
 	 platform

drivers/cpufreq/Kconfig.x86

@@ -4,17 +4,17 @@
 #
 
 config X86_INTEL_PSTATE
-       bool "Intel P state control"
-       depends on X86
-       select ACPI_PROCESSOR if ACPI
-       select ACPI_CPPC_LIB if X86_64 && ACPI && SCHED_MC_PRIO
-       help
-          This driver provides a P state for Intel core processors.
+	bool "Intel P state control"
+	depends on X86
+	select ACPI_PROCESSOR if ACPI
+	select ACPI_CPPC_LIB if X86_64 && ACPI && SCHED_MC_PRIO
+	help
+	  This driver provides a P state for Intel core processors.
 	  The driver implements an internal governor and will become
-          the scaling driver and governor for Sandy bridge processors.
+	  the scaling driver and governor for Sandy bridge processors.
 
 	  When this driver is enabled it will become the preferred
-          scaling driver for Sandy bridge processors.
+	  scaling driver for Sandy bridge processors.
 
 	  If in doubt, say N.