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/net/ncsi/Kconfig b/net/ncsi/Kconfig
index 2f1e5756c03a..93309081f5a4 100644
--- a/net/ncsi/Kconfig
+++ b/net/ncsi/Kconfig
@@ -6,7 +6,7 @@
 config NET_NCSI
 	bool "NCSI interface support"
 	depends on INET
-	---help---
+	help
 	  This module provides NCSI (Network Controller Sideband Interface)
 	  support. Enable this only if your system connects to a network
 	  device via NCSI and the ethernet driver you're using supports
@@ -14,6 +14,6 @@ config NET_NCSI
 config NCSI_OEM_CMD_GET_MAC
 	bool "Get NCSI OEM MAC Address"
 	depends on NET_NCSI
-	---help---
+	help
 	  This allows to get MAC address from NCSI firmware and set them back to
 		controller.