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>

3 files changed, 28 insertions, 28 deletions

diff --git a/drivers/tty/Kconfig b/drivers/tty/Kconfig
index 2dff93d7a501..93fd984eb2f5 100644
--- a/drivers/tty/Kconfig
+++ b/drivers/tty/Kconfig
@@ -2,7 +2,7 @@
 config TTY
 	bool "Enable TTY" if EXPERT
 	default y
-	---help---
+	help
 	  Allows you to remove TTY support which can save space, and
 	  blocks features that require TTY from inclusion in the kernel.
 	  TTY is required for any text terminals or serial port
@@ -15,7 +15,7 @@ config VT
 	depends on !UML
 	select INPUT
 	default y
-	---help---
+	help
 	  If you say Y here, you will get support for terminal devices with
 	  display and keyboard devices. These are called "virtual" because you
 	  can run several virtual terminals (also called virtual consoles) on
@@ -46,7 +46,7 @@ config CONSOLE_TRANSLATIONS
 	depends on VT
 	default y
 	bool "Enable character translations in console" if EXPERT
-	---help---
+	help
 	  This enables support for font mapping and Unicode translation
 	  on virtual consoles.
 
@@ -54,7 +54,7 @@ config VT_CONSOLE
 	bool "Support for console on virtual terminal" if EXPERT
 	depends on VT
 	default y
-	---help---
+	help
 	  The system console is the device which receives all kernel messages
 	  and warnings and which allows logins in single user mode. If you
 	  answer Y here, a virtual terminal (the device used to interact with
@@ -84,7 +84,7 @@ config HW_CONSOLE
 config VT_HW_CONSOLE_BINDING
 	bool "Support for binding and unbinding console drivers"
 	depends on HW_CONSOLE
-	---help---
+	help
 	  The virtual terminal is the device that interacts with the physical
 	  terminal through console drivers. On these systems, at least one
 	  console driver is loaded. In other configurations, additional console
@@ -100,7 +100,7 @@ config VT_HW_CONSOLE_BINDING
 config UNIX98_PTYS
 	bool "Unix98 PTY support" if EXPERT
 	default y
-	---help---
+	help
 	  A pseudo terminal (PTY) is a software device consisting of two
 	  halves: a master and a slave. The slave device behaves identical to
 	  a physical terminal; the master device is used by a process to
@@ -123,7 +123,7 @@ config UNIX98_PTYS
 config LEGACY_PTYS
 	bool "Legacy (BSD) PTY support"
 	default y
-	---help---
+	help
 	  A pseudo terminal (PTY) is a software device consisting of two
 	  halves: a master and a slave. The slave device behaves identical to
 	  a physical terminal; the master device is used by a process to
@@ -142,7 +142,7 @@ config LEGACY_PTY_COUNT
 	depends on LEGACY_PTYS
 	range 0 256
 	default "256"
-	---help---
+	help
 	  The maximum number of legacy PTYs that can be used at any one time.
 	  The default is 256, and should be more than enough.  Embedded
 	  systems may want to reduce this to save memory.
@@ -178,7 +178,7 @@ source "drivers/tty/serial/Kconfig"
 config SERIAL_NONSTANDARD
 	bool "Non-standard serial port support"
 	depends on HAS_IOMEM
-	---help---
+	help
 	  Say Y here if you have any non-standard serial boards -- boards
 	  which aren't supported using the standard "dumb" serial driver.
 	  This includes intelligent serial boards such as Cyclades,
@@ -211,7 +211,7 @@ config CYCLADES
 	tristate "Cyclades async mux support"
 	depends on SERIAL_NONSTANDARD && (PCI || ISA)
 	select FW_LOADER
-	---help---
+	help
 	  This driver supports Cyclades Z and Y multiserial boards.
 	  You would need something like this to connect more than two modems to
 	  your Linux box, for instance in order to become a dial-in server.
diff --git a/drivers/tty/serial/8250/Kconfig b/drivers/tty/serial/8250/Kconfig
index 8195a31519ea..d2ae033aea40 100644
--- a/drivers/tty/serial/8250/Kconfig
+++ b/drivers/tty/serial/8250/Kconfig
@@ -9,7 +9,7 @@ config SERIAL_8250
 	depends on !S390
 	select SERIAL_CORE
 	select SERIAL_MCTRL_GPIO if GPIOLIB
-	---help---
+	help
 	  This selects whether you want to include the driver for the standard
 	  serial ports.  The standard answer is Y.  People who might say N
 	  here are those that are setting up dedicated Ethernet WWW/FTP
@@ -39,7 +39,7 @@ config SERIAL_8250_DEPRECATED_OPTIONS
 	bool "Support 8250_core.* kernel options (DEPRECATED)"
 	depends on SERIAL_8250
 	default y
-	---help---
+	help
 	  In 3.7 we renamed 8250 to 8250_core by mistake, so now we have to
 	  accept kernel parameters in both forms like 8250_core.nr_uarts=4 and
 	  8250.nr_uarts=4. We now renamed the module back to 8250, but if
@@ -56,7 +56,7 @@ config SERIAL_8250_PNP
 	bool "8250/16550 PNP device support" if EXPERT
 	depends on SERIAL_8250 && PNP
 	default y
-	---help---
+	help
 	  This builds standard PNP serial support. You may be able to
 	  disable this feature if you only need legacy serial support.
 
@@ -74,7 +74,7 @@ config SERIAL_8250_16550A_VARIANTS
 config SERIAL_8250_FINTEK
 	bool "Support for Fintek F81216A LPC to 4 UART RS485 API"
 	depends on SERIAL_8250
-	---help---
+	help
 	  Selecting this option will add support for the RS485 capabilities
 	  of the Fintek F81216A LPC to 4 UART.
 
@@ -88,7 +88,7 @@ config SERIAL_8250_CONSOLE
 	depends on SERIAL_8250=y
 	select SERIAL_CORE_CONSOLE
 	select SERIAL_EARLYCON
-	---help---
+	help
 	  If you say Y here, it will be possible to use a serial port as the
 	  system console (the system console is the device which receives all
 	  kernel messages and warnings and which allows logins in single user
@@ -158,7 +158,7 @@ config SERIAL_8250_HP300
 config SERIAL_8250_CS
 	tristate "8250/16550 PCMCIA device support"
 	depends on PCMCIA && SERIAL_8250
-	---help---
+	help
 	  Say Y here to enable support for 16-bit PCMCIA serial devices,
 	  including serial port cards, modems, and the modem functions of
 	  multi-function Ethernet/modem cards. (PCMCIA- or PC-cards are
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 0282ad9cdaa7..780908d43557 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -32,7 +32,7 @@ config SERIAL_AMBA_PL010_CONSOLE
 	bool "Support for console on AMBA serial port"
 	depends on SERIAL_AMBA_PL010=y
 	select SERIAL_CORE_CONSOLE
-	---help---
+	help
 	  Say Y here if you wish to use an AMBA PrimeCell UART as the system
 	  console (the system console is the device which receives all kernel
 	  messages and warnings and which allows logins in single user mode).
@@ -60,7 +60,7 @@ config SERIAL_AMBA_PL011_CONSOLE
 	depends on SERIAL_AMBA_PL011=y
 	select SERIAL_CORE_CONSOLE
 	select SERIAL_EARLYCON
-	---help---
+	help
 	  Say Y here if you wish to use an AMBA PrimeCell UART as the system
 	  console (the system console is the device which receives all kernel
 	  messages and warnings and which allows logins in single user mode).
@@ -101,7 +101,7 @@ config SERIAL_SB1250_DUART
 	depends on SIBYTE_SB1xxx_SOC=y
 	select SERIAL_CORE
 	default y
-	---help---
+	help
 	  Support for the asynchronous serial interface (DUART) included in
 	  the BCM1250 and derived System-On-a-Chip (SOC) devices.  Note that
 	  the letter D in DUART stands for "dual", which is how the device
@@ -116,7 +116,7 @@ config SERIAL_SB1250_DUART_CONSOLE
 	depends on SERIAL_SB1250_DUART=y
 	select SERIAL_CORE_CONSOLE
 	default y
-	---help---
+	help
 	  If you say Y here, it will be possible to use a serial port as the
 	  system console (the system console is the device which receives all
 	  kernel messages and warnings and which allows logins in single user
@@ -322,7 +322,7 @@ config SERIAL_TEGRA_TCU_CONSOLE
 	depends on SERIAL_TEGRA_TCU=y
 	select SERIAL_CORE_CONSOLE
 	default y
-	---help---
+	help
 	  If you say Y here, it will be possible to use a the Tegra TCU as the
 	  system console (the system console is the device which receives all
 	  kernel messages and warnings and which allows logins in single user
@@ -355,7 +355,7 @@ config SERIAL_DZ
 	depends on MACH_DECSTATION && 32BIT
 	select SERIAL_CORE
 	default y
-	---help---
+	help
 	  DZ11-family serial controllers for DECstations and VAXstations,
 	  including the DC7085, M7814, and M7819.
 
@@ -364,7 +364,7 @@ config SERIAL_DZ_CONSOLE
 	depends on SERIAL_DZ=y
 	select SERIAL_CORE_CONSOLE
 	default y
-	---help---
+	help
 	  If you say Y here, it will be possible to use a serial port as the
 	  system console (the system console is the device which receives all
 	  kernel messages and warnings and which allows logins in single user
@@ -380,7 +380,7 @@ config SERIAL_ZS
 	depends on MACH_DECSTATION
 	select SERIAL_CORE
 	default y
-	---help---
+	help
 	  Support for the Zilog 85C350 serial communications controller used
 	  for serial ports in newer DECstation systems.  These include the
 	  DECsystem 5900 and all models of the DECstation and DECsystem 5000
@@ -394,7 +394,7 @@ config SERIAL_ZS_CONSOLE
 	depends on SERIAL_ZS=y
 	select SERIAL_CORE_CONSOLE
 	default y
-	---help---
+	help
 	  If you say Y here, it will be possible to use a serial port as the
 	  system console (the system console is the device which receives all
 	  kernel messages and warnings and which allows logins in single user
@@ -588,7 +588,7 @@ config SERIAL_MUX
 	depends on GSC
 	select SERIAL_CORE
 	default y
-	---help---
+	help
 	  Saying Y here will enable the hardware MUX serial driver for
 	  the Nova, K class systems and D class with a 'remote control card'.
 	  The hardware MUX is not 8250/16550 compatible therefore the
@@ -1116,7 +1116,7 @@ config SERIAL_TIMBERDALE
 	tristate "Support for timberdale UART"
 	select SERIAL_CORE
 	depends on X86_32 || COMPILE_TEST
-	---help---
+	help
 	Add support for UART controller on timberdale.
 
 config SERIAL_BCM63XX
@@ -1145,7 +1145,7 @@ config SERIAL_GRLIB_GAISLER_APBUART
 	tristate "GRLIB APBUART serial support"
 	depends on OF && SPARC
 	select SERIAL_CORE
-	---help---
+	help
 	Add support for the GRLIB APBUART serial port.
 
 config SERIAL_GRLIB_GAISLER_APBUART_CONSOLE