powerpc/Kconfig: Clean up formatting

Formatting of Kconfig files doesn't look so pretty, so let the
Great White Handkerchief come around and clean it up.

Also convert "---help---" as requested.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

arch/powerpc/Kconfig

@@ -404,7 +404,7 @@ config HUGETLB_PAGE_SIZE_VARIABLE
 config MATH_EMULATION
 	bool "Math emulation"
 	depends on 4xx || PPC_8xx || PPC_MPC832x || BOOKE
-	---help---
+	help
 	  Some PowerPC chips designed for embedded applications do not have
 	  a floating-point unit and therefore do not implement the
 	  floating-point instructions in the PowerPC instruction set.  If you
@@ -423,14 +423,14 @@ choice
 
 config	MATH_EMULATION_FULL
 	bool "Emulate all the floating point instructions"
-	---help---
+	help
 	  Select this option will enable the kernel to support to emulate
 	  all the floating point instructions. If your SoC doesn't have
 	  a FPU, you should select this.
 
 config MATH_EMULATION_HW_UNIMPLEMENTED
 	bool "Just emulate the FPU unimplemented instructions"
-	---help---
+	help
 	  Select this if you know there does have a hardware FPU on your
 	  SoC, but some floating point instructions are not implemented by that.
 
@@ -442,7 +442,7 @@ config PPC_TRANSACTIONAL_MEM
 	depends on SMP
 	select ALTIVEC
 	select VSX
-       ---help---
+	help
 	  Support user-mode Transactional Memory on POWERPC.
 
 config LD_HEAD_STUB_CATCH
@@ -463,7 +463,7 @@ config HOTPLUG_CPU
 	bool "Support for enabling/disabling CPUs"
 	depends on SMP && (PPC_PSERIES || \
 	PPC_PMAC || PPC_POWERNV || FSL_SOC_BOOKE)
-	---help---
+	help
 	  Say Y here to be able to disable and re-enable individual
 	  CPUs at runtime on SMP machines.
 
@@ -831,7 +831,7 @@ config PPC_DENORMALISATION
 	bool "PowerPC denormalisation exception handling"
 	depends on PPC_BOOK3S_64
 	default "y" if PPC_POWERNV
-	---help---
+	help
 	  Add support for handling denormalisation of single precision
 	  values.  Useful for bare metal only.  If unsure say Y here.
 
@@ -992,7 +992,7 @@ config FSL_RIO
 	bool "Freescale Embedded SRIO Controller support"
 	depends on RAPIDIO = y && HAVE_RAPIDIO
 	default "n"
-	---help---
+	help
 	  Include support for RapidIO controller on Freescale embedded
 	  processors (MPC8548, MPC8641, etc).
 

arch/powerpc/platforms/40x/Kconfig

@@ -80,7 +80,6 @@ config OBS600
 	help
 	  This option enables support for PlatHome OpenBlockS 600 server
 
-
 config PPC40x_SIMPLE
 	bool "Simple PowerPC 40x board support"
 	depends on 40x

arch/powerpc/platforms/pseries/Kconfig

@@ -87,13 +87,13 @@ config LPARCFG
 config PPC_PSERIES_DEBUG
 	depends on PPC_PSERIES && PPC_EARLY_DEBUG
 	bool "Enable extra debug logging in platforms/pseries"
+	default y
 	help
 	  Say Y here if you want the pseries core to produce a bunch of
 	  debug messages to the system log. Select this if you are having a
 	  problem with the pseries core and want to see more of what is
 	  going on. This does not enable debugging in lpar.c, which must
 	  be manually done due to its verbosity.
-	default y
 
 config PPC_SMLPAR
 	bool "Support for shared-memory logical partitions"

arch/powerpc/sysdev/xics/Kconfig

@@ -12,4 +12,3 @@ config PPC_ICP_HV
 
 config PPC_ICS_RTAS
 	def_bool n
-