[CPUFREQ] cleanup kconfig options

Adds proper lines to help output of kconfig so people can find the module names.
Also fixed some broken leading spaces versus tabs.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Dave Jones <davej@redhat.com>

arch/x86_64/kernel/cpufreq/Kconfig

@@ -16,6 +16,9 @@ config X86_POWERNOW_K8
 	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.
@@ -38,6 +41,9 @@ config X86_SPEEDSTEP_CENTRINO
 	  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.
@@ -55,6 +61,9 @@ config X86_ACPI_CPUFREQ
 	  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.
@@ -86,6 +95,9 @@ config X86_P4_CLOCKMOD
 	  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.
@@ -98,4 +110,3 @@ config X86_SPEEDSTEP_LIB
 endif
 
 endmenu
-

drivers/cpufreq/Kconfig

@@ -9,6 +9,9 @@ config CPU_FREQ
 	  clock speed, you need to either enable a dynamic cpufreq governor
 	  (see below) after boot, or use a userspace tool.
 
+	  To compile this driver as a module, choose M here: the
+	  module will be called cpufreq.
+
 	  For details, take a look at <file:Documentation/cpu-freq>.
 
 	  If in doubt, say N.
@@ -37,14 +40,21 @@ config CPU_FREQ_STAT
 	default y
 	help
 	  This driver exports CPU frequency statistics information through sysfs
-         file system
+	  file system.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called cpufreq_stats.
+
+	  If in doubt, say N.
 
 config CPU_FREQ_STAT_DETAILS
 	bool "CPU frequency translation statistics details"
 	depends on CPU_FREQ_STAT
 	help
 	  This will show detail CPU frequency translation table in sysfs file
-         system
+	  system.
+
+	  If in doubt, say N.
 
 # Note that it is not currently possible to set the other governors (such as ondemand)
 # as the default, since if they fail to initialise, cpufreq will be
@@ -83,6 +93,9 @@ config CPU_FREQ_GOV_PERFORMANCE
 	  This cpufreq governor sets the frequency statically to the
 	  highest available CPU frequency.
 
+	  To compile this driver as a module, choose M here: the
+	  module will be called cpufreq_performance.
+
 	  If in doubt, say Y.
 
 config CPU_FREQ_GOV_POWERSAVE
@@ -91,6 +104,9 @@ config CPU_FREQ_GOV_POWERSAVE
 	  This cpufreq governor sets the frequency statically to the
 	  lowest available CPU frequency.
 
+	  To compile this driver as a module, choose M here: the
+	  module will be called cpufreq_powersave.
+
 	  If in doubt, say Y.
 
 config CPU_FREQ_GOV_USERSPACE
@@ -101,6 +117,9 @@ config CPU_FREQ_GOV_USERSPACE
 	  be able to set the CPU dynamically, like on LART 
 	  <http://www.lartmaker.nl/>.
 
+	  To compile this driver as a module, choose M here: the
+	  module will be called cpufreq_userspace.
+
 	  For details, take a look at <file:Documentation/cpu-freq/>.
 
 	  If in doubt, say Y.
@@ -116,6 +135,9 @@ config CPU_FREQ_GOV_ONDEMAND
 	  do fast frequency switching (i.e, very low latency frequency
 	  transitions). 
 
+	  To compile this driver as a module, choose M here: the
+	  module will be called cpufreq_ondemand.
+
 	  For details, take a look at linux/Documentation/cpu-freq.
 
 	  If in doubt, say N.
@@ -136,6 +158,9 @@ config CPU_FREQ_GOV_CONSERVATIVE
 	  step-by-step latency issues between the minimum and maximum frequency
 	  transitions in the CPU) you will probably want to use this governor.
 
+	  To compile this driver as a module, choose M here: the
+	  module will be called cpufreq_conservative.
+
 	  For details, take a look at linux/Documentation/cpu-freq.
 
 	  If in doubt, say N.