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/drivers/net/ethernet/socionext/Kconfig b/drivers/net/ethernet/socionext/Kconfig
index 95e99baf3f45..48298389851d 100644
--- a/drivers/net/ethernet/socionext/Kconfig
+++ b/drivers/net/ethernet/socionext/Kconfig
@@ -2,7 +2,7 @@
 config NET_VENDOR_SOCIONEXT
 	bool "Socionext ethernet drivers"
 	default y
-	---help---
+	help
 	  Option to select ethernet drivers for Socionext platforms.
 
 	  Note that the answer to this question doesn't directly affect the
@@ -18,7 +18,7 @@ config SNI_AVE
 	depends on HAS_IOMEM
 	select MFD_SYSCON
 	select PHYLIB
-	---help---
+	help
 	  Driver for gigabit ethernet MACs, called AVE, in the
 	  Socionext UniPhier family.
 
@@ -28,7 +28,7 @@ config SNI_NETSEC
 	select PHYLIB
 	select PAGE_POOL
 	select MII
-	---help---
+	help
 	  Enable to add support for the SocioNext NetSec Gigabit Ethernet
 	  controller + PHY, as found on the Synquacer SC2A11 SoC