treewide: replace '---help---' in Kconfig files with 'help'

Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over
'---help---'"), the number of '---help---' has been gradually
decreasing, but there are still more than 2400 instances.

This commit finishes the conversion. While I touched the lines,
I also fixed the indentation.

There are a variety of indentation styles found.

  a) 4 spaces + '---help---'
  b) 7 spaces + '---help---'
  c) 8 spaces + '---help---'
  d) 1 space + 1 tab + '---help---'
  e) 1 tab + '---help---'    (correct indentation)
  f) 1 tab + 1 space + '---help---'
  g) 1 tab + 2 spaces + '---help---'

In order to convert all of them to 1 tab + 'help', I ran the
following commend:

  $ find . -name 'Kconfig*' | xargs sed -i 's/^[[:space:]]*---help---/\thelp/'

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

2 files changed, 8 insertions, 8 deletions

diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 5e6479d409a0..fb7515b4fa9c 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -24,7 +24,7 @@ source "arch/powerpc/platforms/amigaone/Kconfig"
 config KVM_GUEST
 	bool "KVM Guest support"
 	select EPAPR_PARAVIRT
-	---help---
+	help
 	  This option enables various optimizations for running under the KVM
 	  hypervisor. Overhead for the kernel when not running inside KVM should
 	  be minimal.
@@ -230,7 +230,7 @@ config TAU
 config TAU_INT
 	bool "Interrupt driven TAU driver (DANGEROUS)"
 	depends on TAU
-	---help---
+	help
 	  The TAU supports an interrupt driven mode which causes an interrupt
 	  whenever the temperature goes out of range. This is the fastest way
 	  to get notified the temp has exceeded a range. With this option off,
@@ -246,7 +246,7 @@ config TAU_INT
 config TAU_AVERAGE
 	bool "Average high and low temp"
 	depends on TAU
-	---help---
+	help
 	  The TAU hardware can compare the temperature to an upper and lower
 	  bound.  The default behavior is to show both the upper and lower
 	  bound in /proc/cpuinfo. If the range is large, the temperature is
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index d349603fb889..87737ec86d39 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -280,7 +280,7 @@ config PHYS_64BIT
 	bool 'Large physical address support' if E500 || PPC_86xx
 	depends on (44x || E500 || PPC_86xx) && !PPC_83xx && !PPC_82xx
 	select PHYS_ADDR_T_64BIT
-	---help---
+	help
 	  This option enables kernel support for larger than 32-bit physical
 	  addresses.  This feature may not be available on all cores.
 
@@ -293,7 +293,7 @@ config PHYS_64BIT
 config ALTIVEC
 	bool "AltiVec Support"
 	depends on PPC_BOOK3S_32 || PPC_BOOK3S_64 || (PPC_E500MC && PPC64)
-	---help---
+	help
 	  This option enables kernel support for the Altivec extensions to the
 	  PowerPC processor. The kernel currently supports saving and restoring
 	  altivec registers, and turning on the 'altivec enable' bit so user
@@ -309,7 +309,7 @@ config ALTIVEC
 config VSX
 	bool "VSX Support"
 	depends on PPC_BOOK3S_64 && ALTIVEC && PPC_FPU
-	---help---
+	help
 
 	  This option enables kernel support for the Vector Scaler extensions
 	  to the PowerPC processor. The kernel currently supports saving and
@@ -330,7 +330,7 @@ config SPE
 	bool "SPE Support"
 	depends on SPE_POSSIBLE
 	default y
-	---help---
+	help
 	  This option enables kernel support for the Signal Processing
 	  Extensions (SPE) to the PowerPC processor. The kernel currently
 	  supports saving and restoring SPE registers, and turning on the
@@ -446,7 +446,7 @@ config SMP
 	depends on PPC_BOOK3S || PPC_BOOK3E || FSL_BOOKE || PPC_47x
 	select GENERIC_IRQ_MIGRATION
 	bool "Symmetric multi-processing support" if !FORCE_SMP
-	---help---
+	help
 	  This enables support for systems with more than one CPU. If you have
 	  a system with only one CPU, say N. If you have a system with more
 	  than one CPU, say Y.  Note that the kernel does not currently