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>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/clk/keystone/Kconfig b/drivers/clk/keystone/Kconfig
index ab613f28b502..e64d6726048f 100644
--- a/drivers/clk/keystone/Kconfig
+++ b/drivers/clk/keystone/Kconfig
@@ -2,7 +2,7 @@
 config COMMON_CLK_KEYSTONE
 	tristate "Clock drivers for Keystone based SOCs"
 	depends on (ARCH_KEYSTONE || COMPILE_TEST) && OF
-	---help---
+	help
 	  Supports clock drivers for Keystone based SOCs. These SOCs have local
 	  a power sleep control module that gate the clock to the IPs and PLLs.
 
@@ -11,7 +11,7 @@ config TI_SCI_CLK
 	depends on (ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST) && OF
 	depends on TI_SCI_PROTOCOL
 	default ARCH_KEYSTONE
-	---help---
+	help
 	  This adds the clock driver support over TI System Control Interface.
 	  If you wish to use clock resources from the PMMC firmware, say Y.
 	  Otherwise, say N.