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, 3 insertions, 3 deletions

diff --git a/sound/aoa/codecs/Kconfig b/sound/aoa/codecs/Kconfig
index 8ac13fdbcfe0..03f89dbcca75 100644
--- a/sound/aoa/codecs/Kconfig
+++ b/sound/aoa/codecs/Kconfig
@@ -3,7 +3,7 @@ config SND_AOA_ONYX
 	tristate "support Onyx chip"
 	select I2C
 	select I2C_POWERMAC
-	---help---
+	help
 	This option enables support for the Onyx (pcm3052)
 	codec chip found in the latest Apple machines
 	(most of those with digital audio output).
@@ -12,14 +12,14 @@ config SND_AOA_TAS
 	tristate "support TAS chips"
 	select I2C
 	select I2C_POWERMAC
-	---help---
+	help
 	This option enables support for the tas chips
 	found in a lot of Apple Machines, especially
 	iBooks and PowerBooks without digital.
 
 config SND_AOA_TOONIE
 	tristate "support Toonie chip"
-	---help---
+	help
 	This option enables support for the toonie codec
 	found in the Mac Mini. If you have a Mac Mini and
 	want to hear sound, select this option.