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>

4 files changed, 16 insertions, 16 deletions

diff --git a/drivers/net/wireless/realtek/Kconfig b/drivers/net/wireless/realtek/Kconfig
index 8ea2d8d7e356..474843277fa1 100644
--- a/drivers/net/wireless/realtek/Kconfig
+++ b/drivers/net/wireless/realtek/Kconfig
@@ -2,7 +2,7 @@
 config WLAN_VENDOR_REALTEK
 	bool "Realtek devices"
 	default y
-	---help---
+	help
 	  If you have a wireless card belonging to this class, say Y.
 
 	  Note that the answer to this question doesn't directly affect the
diff --git a/drivers/net/wireless/realtek/rtl818x/Kconfig b/drivers/net/wireless/realtek/rtl818x/Kconfig
index e1aa3fc71e66..603812c9a43e 100644
--- a/drivers/net/wireless/realtek/rtl818x/Kconfig
+++ b/drivers/net/wireless/realtek/rtl818x/Kconfig
@@ -6,7 +6,7 @@ config RTL8180
 	tristate "Realtek 8180/8185/8187SE PCI support"
 	depends on MAC80211 && PCI
 	select EEPROM_93CX6
-	---help---
+	help
 	  This is a driver for RTL8180, RTL8185 and RTL8187SE based cards.
 	  These are PCI based chips found in cards such as:
 
@@ -62,7 +62,7 @@ config RTL8187
 	tristate "Realtek 8187 and 8187B USB support"
 	depends on MAC80211 && USB
 	select EEPROM_93CX6
-	---help---
+	help
 	  This is a driver for RTL8187 and RTL8187B based cards.
 	  These are USB based chips found in devices such as:
 
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/Kconfig b/drivers/net/wireless/realtek/rtl8xxxu/Kconfig
index 32d151cde618..a263507a77a6 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/Kconfig
+++ b/drivers/net/wireless/realtek/rtl8xxxu/Kconfig
@@ -5,7 +5,7 @@
 config RTL8XXXU
 	tristate "RTL8723AU/RTL8188[CR]U/RTL819[12]CU (mac80211) support"
 	depends on MAC80211 && USB
-	---help---
+	help
 	  This is an alternative driver for various Realtek RTL8XXX
 	  parts written to utilize the Linux mac80211 stack.
 	  The driver is known to work with a number of RTL8723AU,
@@ -27,7 +27,7 @@ config RTL8XXXU
 config RTL8XXXU_UNTESTED
 	bool "Include support for untested Realtek 8xxx USB devices (EXPERIMENTAL)"
 	depends on RTL8XXXU
-	---help---
+	help
 	  This option enables detection of Realtek 8723/8188/8191/8192 WiFi
 	  USB devices which have not been tested directly by the driver
 	  author or reported to be working by third parties.
diff --git a/drivers/net/wireless/realtek/rtlwifi/Kconfig b/drivers/net/wireless/realtek/rtlwifi/Kconfig
index 28c247f7f6f8..9f6a4e35543c 100644
--- a/drivers/net/wireless/realtek/rtlwifi/Kconfig
+++ b/drivers/net/wireless/realtek/rtlwifi/Kconfig
@@ -3,7 +3,7 @@ menuconfig RTL_CARDS
 	tristate "Realtek rtlwifi family of devices"
 	depends on MAC80211 && (PCI || USB)
 	default y
-	---help---
+	help
 	  This option will enable support for the Realtek mac80211-based
 	  wireless drivers. Drivers rtl8192ce, rtl8192cu, rtl8192se, rtl8192de,
 	  rtl8723ae, rtl8723be, rtl8188ee, rtl8192ee, and rtl8821ae share
@@ -17,7 +17,7 @@ config RTL8192CE
 	select RTL8192C_COMMON
 	select RTLWIFI
 	select RTLWIFI_PCI
-	---help---
+	help
 	This is the driver for Realtek RTL8192CE/RTL8188CE 802.11n PCIe
 	wireless network adapters.
 
@@ -28,7 +28,7 @@ config RTL8192SE
 	depends on PCI
 	select RTLWIFI
 	select RTLWIFI_PCI
-	---help---
+	help
 	This is the driver for Realtek RTL8192SE/RTL8191SE 802.11n PCIe
 	wireless network adapters.
 
@@ -39,7 +39,7 @@ config RTL8192DE
 	depends on PCI
 	select RTLWIFI
 	select RTLWIFI_PCI
-	---help---
+	help
 	This is the driver for Realtek RTL8192DE/RTL8188DE 802.11n PCIe
 	wireless network adapters.
 
@@ -52,7 +52,7 @@ config RTL8723AE
 	select RTLWIFI_PCI
 	select RTL8723_COMMON
 	select RTLBTCOEXIST
-	---help---
+	help
 	This is the driver for Realtek RTL8723AE 802.11n PCIe
 	wireless network adapters.
 
@@ -65,7 +65,7 @@ config RTL8723BE
 	select RTLWIFI_PCI
 	select RTL8723_COMMON
 	select RTLBTCOEXIST
-	---help---
+	help
 	This is the driver for Realtek RTL8723BE 802.11n PCIe
 	wireless network adapters.
 
@@ -76,7 +76,7 @@ config RTL8188EE
 	depends on PCI
 	select RTLWIFI
 	select RTLWIFI_PCI
-	---help---
+	help
 	This is the driver for Realtek RTL8188EE 802.11n PCIe
 	wireless network adapters.
 
@@ -88,7 +88,7 @@ config RTL8192EE
 	select RTLWIFI
 	select RTLWIFI_PCI
 	select RTLBTCOEXIST
-	---help---
+	help
 	This is the driver for Realtek RTL8192EE 802.11n PCIe
 	wireless network adapters.
 
@@ -100,7 +100,7 @@ config RTL8821AE
 	select RTLWIFI
 	select RTLWIFI_PCI
 	select RTLBTCOEXIST
-	---help---
+	help
 	This is the driver for Realtek RTL8821AE/RTL8812AE 802.11ac PCIe
 	wireless network adapters.
 
@@ -112,7 +112,7 @@ config RTL8192CU
 	select RTLWIFI
 	select RTLWIFI_USB
 	select RTL8192C_COMMON
-	---help---
+	help
 	This is the driver for Realtek RTL8192CU/RTL8188CU 802.11n USB
 	wireless network adapters.
 
@@ -132,7 +132,7 @@ config RTLWIFI_DEBUG
 	bool "Debugging output for rtlwifi driver family"
 	depends on RTLWIFI
 	default y
-	---help---
+	help
 	To use the module option that sets the dynamic-debugging level for,
 	the front-end driver, this parameter must be "Y". For memory-limited
 	systems, choose "N". If in doubt, choose "Y".