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>

12 files changed, 49 insertions, 49 deletions

diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
index 17c166cc8482..f07012a76c0c 100644
--- a/drivers/net/can/Kconfig
+++ b/drivers/net/can/Kconfig
@@ -3,7 +3,7 @@ menu "CAN Device Drivers"
 
 config CAN_VCAN
 	tristate "Virtual Local CAN Interface (vcan)"
-	---help---
+	help
 	  Similar to the network loopback devices, vcan offers a
 	  virtual local CAN interface.
 
@@ -12,7 +12,7 @@ config CAN_VCAN
 
 config CAN_VXCAN
 	tristate "Virtual CAN Tunnel (vxcan)"
-	---help---
+	help
 	  Similar to the virtual ethernet driver veth, vxcan implements a
 	  local CAN traffic tunnel between two virtual CAN network devices.
 	  When creating a vxcan, two vxcan devices are created as pair.
@@ -31,7 +31,7 @@ config CAN_VXCAN
 config CAN_SLCAN
 	tristate "Serial / USB serial CAN Adaptors (slcan)"
 	depends on TTY
-	---help---
+	help
 	  CAN driver for several 'low cost' CAN interfaces that are attached
 	  via serial lines or via USB-to-serial adapters using the LAWICEL
 	  ASCII protocol. The driver implements the tty linediscipline N_SLCAN.
@@ -51,7 +51,7 @@ config CAN_SLCAN
 config CAN_DEV
 	tristate "Platform CAN drivers with Netlink support"
 	default y
-	---help---
+	help
 	  Enables the common framework for platform CAN drivers with Netlink
 	  support. This is the standard library for CAN drivers.
 	  If unsure, say Y.
@@ -61,7 +61,7 @@ if CAN_DEV
 config CAN_CALC_BITTIMING
 	bool "CAN bit-timing calculation"
 	default y
-	---help---
+	help
 	  If enabled, CAN bit-timing parameters will be calculated for the
 	  bit-rate specified via Netlink argument "bitrate" when the device
 	  get started. This works fine for the most common CAN controllers
@@ -81,7 +81,7 @@ config CAN_LEDS
 	# fulfills your needs instead of fixing this driver.
 	depends on BROKEN
 	select LEDS_TRIGGERS
-	---help---
+	help
 	  This option adds two LED triggers for packet receive and transmit
 	  events on each supported CAN device.
 
@@ -91,20 +91,20 @@ config CAN_LEDS
 config CAN_AT91
 	tristate "Atmel AT91 onchip CAN controller"
 	depends on (ARCH_AT91 || COMPILE_TEST) && HAS_IOMEM
-	---help---
+	help
 	  This is a driver for the SoC CAN controller in Atmel's AT91SAM9263
 	  and AT91SAM9X5 processors.
 
 config CAN_FLEXCAN
 	tristate "Support for Freescale FLEXCAN based chips"
 	depends on OF && HAS_IOMEM
-	---help---
+	help
 	  Say Y here if you want to support for Freescale FlexCAN.
 
 config CAN_GRCAN
 	tristate "Aeroflex Gaisler GRCAN and GRHCAN CAN devices"
 	depends on OF && HAS_DMA
-	---help---
+	help
 	  Say Y here if you want to use Aeroflex Gaisler GRCAN or GRHCAN.
 	  Note that the driver supports little endian, even though little
 	  endian syntheses of the cores would need some modifications on
@@ -113,7 +113,7 @@ config CAN_GRCAN
 config CAN_JANZ_ICAN3
 	tristate "Janz VMOD-ICAN3 Intelligent CAN controller"
 	depends on MFD_JANZ_CMODIO
-	---help---
+	help
 	  Driver for Janz VMOD-ICAN3 Intelligent CAN controller module, which
 	  connects to a MODULbus carrier board.
 
@@ -136,7 +136,7 @@ config CAN_KVASER_PCIEFD
 config CAN_SUN4I
 	tristate "Allwinner A10 CAN controller"
 	depends on MACH_SUN4I || MACH_SUN7I || COMPILE_TEST
-	---help---
+	help
 	  Say Y here if you want to use CAN controller found on Allwinner
 	  A10/A20 SoCs.
 
@@ -146,7 +146,7 @@ config CAN_SUN4I
 config CAN_TI_HECC
 	depends on ARM
 	tristate "TI High End CAN Controller"
-	---help---
+	help
 	  Driver for TI HECC (High End CAN Controller) module found on many
 	  TI devices. The device specifications are available from www.ti.com
 
@@ -154,14 +154,14 @@ config CAN_XILINXCAN
 	tristate "Xilinx CAN"
 	depends on ARCH_ZYNQ || ARM64 || MICROBLAZE || COMPILE_TEST
 	depends on COMMON_CLK && HAS_IOMEM
-	---help---
+	help
 	  Xilinx CAN driver. This driver supports both soft AXI CAN IP and
 	  Zynq CANPS IP.
 
 config PCH_CAN
 	tristate "Intel EG20T PCH CAN controller"
 	depends on PCI && (X86_32 || COMPILE_TEST)
-	---help---
+	help
 	  This driver is for PCH CAN of Topcliff (Intel EG20T PCH) which
 	  is an IOH for x86 embedded processor (Intel Atom E6xx series).
 	  This driver can access CAN bus.
@@ -182,7 +182,7 @@ endif
 
 config CAN_DEBUG_DEVICES
 	bool "CAN devices debugging messages"
-	---help---
+	help
 	  Say Y here if you want the CAN device drivers to produce a bunch of
 	  debug messages to the system log.  Select this if you are having
 	  a problem with CAN support and want to see more of what is going
diff --git a/drivers/net/can/c_can/Kconfig b/drivers/net/can/c_can/Kconfig
index b0f206d36f55..962725788b0a 100644
--- a/drivers/net/can/c_can/Kconfig
+++ b/drivers/net/can/c_can/Kconfig
@@ -7,7 +7,7 @@ if CAN_C_CAN
 
 config CAN_C_CAN_PLATFORM
 	tristate "Generic Platform Bus based C_CAN/D_CAN driver"
-	---help---
+	help
 	  This driver adds support for the C_CAN/D_CAN chips connected
 	  to the "platform bus" (Linux abstraction for directly to the
 	  processor attached devices) which can be found on various
@@ -18,7 +18,7 @@ config CAN_C_CAN_PLATFORM
 config CAN_C_CAN_PCI
 	tristate "Generic PCI Bus based C_CAN/D_CAN driver"
 	depends on PCI
-	---help---
+	help
 	  This driver adds support for the C_CAN/D_CAN chips connected
 	  to the PCI bus.
 endif
diff --git a/drivers/net/can/cc770/Kconfig b/drivers/net/can/cc770/Kconfig
index 13a4593a52df..9ef1359319f0 100644
--- a/drivers/net/can/cc770/Kconfig
+++ b/drivers/net/can/cc770/Kconfig
@@ -7,14 +7,14 @@ if CAN_CC770
 
 config CAN_CC770_ISA
 	tristate "ISA Bus based legacy CC770 driver"
-	---help---
+	help
 	  This driver adds legacy support for CC770 and AN82527 chips
 	  connected to the ISA bus using I/O port, memory mapped or
 	  indirect access.
 
 config CAN_CC770_PLATFORM
 	tristate "Generic Platform Bus based CC770 driver"
-	---help---
+	help
 	  This driver adds support for the CC770 and AN82527 chips
 	  connected to the "platform bus" (Linux abstraction for directly
 	  to the processor attached devices).
diff --git a/drivers/net/can/ifi_canfd/Kconfig b/drivers/net/can/ifi_canfd/Kconfig
index ce0197641a59..b5dd9c13d529 100644
--- a/drivers/net/can/ifi_canfd/Kconfig
+++ b/drivers/net/can/ifi_canfd/Kconfig
@@ -2,7 +2,7 @@
 config CAN_IFI_CANFD
 	depends on HAS_IOMEM
 	tristate "IFI CAN_FD IP"
-	---help---
+	help
 	  This driver adds support for the I/F/I CAN_FD soft IP block
 	  connected to the "platform bus" (Linux abstraction for directly
 	  to the processor attached devices). The CAN_FD is most often
diff --git a/drivers/net/can/m_can/Kconfig b/drivers/net/can/m_can/Kconfig
index 1ff0b7fe81d6..d9216147ca93 100644
--- a/drivers/net/can/m_can/Kconfig
+++ b/drivers/net/can/m_can/Kconfig
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-only
 config CAN_M_CAN
 	tristate "Bosch M_CAN support"
-	---help---
+	help
 	  Say Y here if you want support for Bosch M_CAN controller framework.
 	  This is common support for devices that embed the Bosch M_CAN IP.
 
@@ -9,7 +9,7 @@ config CAN_M_CAN_PLATFORM
 	tristate "Bosch M_CAN support for io-mapped devices"
 	depends on HAS_IOMEM
 	depends on CAN_M_CAN
-	---help---
+	help
 	  Say Y here if you want support for IO Mapped Bosch M_CAN controller.
 	  This support is for devices that have the Bosch M_CAN controller
 	  IP embedded into the device and the IP is IO Mapped to the processor.
@@ -18,7 +18,7 @@ config CAN_M_CAN_TCAN4X5X
 	depends on CAN_M_CAN
 	depends on REGMAP_SPI
 	tristate "TCAN4X5X M_CAN device"
-	---help---
+	help
 	  Say Y here if you want support for Texas Instruments TCAN4x5x
 	  M_CAN controller.  This device is a peripherial device that uses the
 	  SPI bus for communication.
diff --git a/drivers/net/can/mscan/Kconfig b/drivers/net/can/mscan/Kconfig
index 3a57a51be22e..dfe6bd9947bb 100644
--- a/drivers/net/can/mscan/Kconfig
+++ b/drivers/net/can/mscan/Kconfig
@@ -2,7 +2,7 @@
 config CAN_MSCAN
 	depends on PPC
 	tristate "Support for Freescale MSCAN based chips"
-	---help---
+	help
 	  The Motorola Scalable Controller Area Network (MSCAN) definition
 	  is based on the MSCAN12 definition which is the specific
 	  implementation of the Motorola Scalable CAN concept targeted for
@@ -13,7 +13,7 @@ if CAN_MSCAN
 config CAN_MPC5XXX
 	tristate "Freescale MPC5xxx onboard CAN controller"
 	depends on (PPC_MPC52xx || PPC_MPC512x)
-	---help---
+	help
 	  If you say yes here you get support for Freescale's MPC5xxx
 	  onboard CAN controller. Currently, the MPC5200, MPC5200B and
 	  MPC5121 (Rev. 2 and later) are supported.
diff --git a/drivers/net/can/peak_canfd/Kconfig b/drivers/net/can/peak_canfd/Kconfig
index c29ab2150794..f7e412766dbd 100644
--- a/drivers/net/can/peak_canfd/Kconfig
+++ b/drivers/net/can/peak_canfd/Kconfig
@@ -2,7 +2,7 @@
 config CAN_PEAK_PCIEFD
 	depends on PCI
 	tristate "PEAK-System PCAN-PCIe FD cards"
-	---help---
+	help
 	  This driver adds support for the PEAK-System PCI Express FD
 	  CAN-FD cards family.
 	  These 1x or 2x CAN-FD channels cards offer CAN 2.0 a/b as well as
diff --git a/drivers/net/can/rcar/Kconfig b/drivers/net/can/rcar/Kconfig
index bd5a8fcd83e1..8d36101b78e3 100644
--- a/drivers/net/can/rcar/Kconfig
+++ b/drivers/net/can/rcar/Kconfig
@@ -2,7 +2,7 @@
 config CAN_RCAR
 	tristate "Renesas R-Car CAN controller"
 	depends on ARCH_RENESAS || ARM
-	---help---
+	help
 	  Say Y here if you want to use CAN controller found on Renesas R-Car
 	  SoCs.
 
@@ -12,7 +12,7 @@ config CAN_RCAR
 config CAN_RCAR_CANFD
 	tristate "Renesas R-Car CAN FD controller"
 	depends on ARCH_RENESAS || ARM
-	---help---
+	help
 	  Say Y here if you want to use CAN FD controller found on
 	  Renesas R-Car SoCs. The driver puts the controller in CAN FD only
 	  mode, which can interoperate with CAN2.0 nodes but does not support
diff --git a/drivers/net/can/sja1000/Kconfig b/drivers/net/can/sja1000/Kconfig
index 32d242dc0d9f..110071b26921 100644
--- a/drivers/net/can/sja1000/Kconfig
+++ b/drivers/net/can/sja1000/Kconfig
@@ -9,7 +9,7 @@ if CAN_SJA1000
 config CAN_EMS_PCI
 	tristate "EMS CPC-PCI, CPC-PCIe and CPC-104P Card"
 	depends on PCI
-	---help---
+	help
 	  This driver is for the one, two or four channel CPC-PCI,
 	  CPC-PCIe and CPC-104P cards from EMS Dr. Thomas Wuensche
 	  (http://www.ems-wuensche.de).
@@ -17,7 +17,7 @@ config CAN_EMS_PCI
 config CAN_EMS_PCMCIA
 	tristate "EMS CPC-CARD Card"
 	depends on PCMCIA
-	---help---
+	help
 	  This driver is for the one or two channel CPC-CARD cards from
 	  EMS Dr. Thomas Wuensche (http://www.ems-wuensche.de).
 
@@ -34,14 +34,14 @@ config CAN_F81601
 config CAN_KVASER_PCI
 	tristate "Kvaser PCIcanx and Kvaser PCIcan PCI Cards"
 	depends on PCI
-	---help---
+	help
 	  This driver is for the PCIcanx and PCIcan cards (1, 2 or
 	  4 channel) from Kvaser (http://www.kvaser.com).
 
 config CAN_PEAK_PCI
 	tristate "PEAK PCAN-PCI/PCIe/miniPCI Cards"
 	depends on PCI
-	---help---
+	help
 	  This driver is for the PCAN-PCI/PCIe/miniPCI cards
 	  (1, 2, 3 or 4 channels) from PEAK-System Technik
 	  (http://www.peak-system.com).
@@ -52,7 +52,7 @@ config CAN_PEAK_PCIEC
 	select I2C
 	select I2C_ALGOBIT
 	default y
-	---help---
+	help
 	  Say Y here if you want to use a PCAN-ExpressCard from PEAK-System
 	  Technik. This will also automatically select I2C and I2C_ALGO
 	  configuration options.
@@ -61,7 +61,7 @@ config CAN_PEAK_PCMCIA
 	tristate "PEAK PCAN-PC Card"
 	depends on PCMCIA
 	depends on HAS_IOPORT_MAP
-	---help---
+	help
 	  This driver is for the PCAN-PC Card PCMCIA adapter (1 or 2 channels)
 	  from PEAK-System (http://www.peak-system.com). To compile this
 	  driver as a module, choose M here: the module will be called
@@ -70,7 +70,7 @@ config CAN_PEAK_PCMCIA
 config CAN_PLX_PCI
 	tristate "PLX90xx PCI-bridge based Cards"
 	depends on PCI
-	---help---
+	help
 	  This driver is for CAN interface cards based on
 	  the PLX90xx PCI bridge.
 	  Driver supports now:
@@ -87,13 +87,13 @@ config CAN_PLX_PCI
 
 config CAN_SJA1000_ISA
 	tristate "ISA Bus based legacy SJA1000 driver"
-	---help---
+	help
 	  This driver adds legacy support for SJA1000 chips connected to
 	  the ISA bus using I/O port, memory mapped or indirect access.
 
 config CAN_SJA1000_PLATFORM
 	tristate "Generic Platform Bus based SJA1000 driver"
-	---help---
+	help
 	  This driver adds support for the SJA1000 chips connected to
 	  the "platform bus" (Linux abstraction for directly to the
 	  processor attached devices).  Which can be found on various
diff --git a/drivers/net/can/softing/Kconfig b/drivers/net/can/softing/Kconfig
index 0f1708f99308..16b9eec63490 100644
--- a/drivers/net/can/softing/Kconfig
+++ b/drivers/net/can/softing/Kconfig
@@ -2,7 +2,7 @@
 config CAN_SOFTING
 	tristate "Softing Gmbh CAN generic support"
 	depends on HAS_IOMEM
-	---help---
+	help
 	  Support for CAN cards from Softing Gmbh & some cards
 	  from Vector Gmbh.
 	  Softing Gmbh CAN cards come with 1 or 2 physical busses.
@@ -20,7 +20,7 @@ config CAN_SOFTING_CS
 	tristate "Softing Gmbh CAN pcmcia cards"
 	depends on PCMCIA
 	depends on CAN_SOFTING
-	---help---
+	help
 	  Support for PCMCIA cards from Softing Gmbh & some cards
 	  from Vector Gmbh.
 	  You need firmware for these, which you can get at
diff --git a/drivers/net/can/spi/Kconfig b/drivers/net/can/spi/Kconfig
index 1c50788055cb..f780c79aac6f 100644
--- a/drivers/net/can/spi/Kconfig
+++ b/drivers/net/can/spi/Kconfig
@@ -5,13 +5,13 @@ menu "CAN SPI interfaces"
 config CAN_HI311X
 	tristate "Holt HI311x SPI CAN controllers"
 	depends on CAN_DEV && SPI && HAS_DMA
-	---help---
+	help
 	  Driver for the Holt HI311x SPI CAN controllers.
 
 config CAN_MCP251X
 	tristate "Microchip MCP251x and MCP25625 SPI CAN controllers"
 	depends on HAS_DMA
-	---help---
+	help
 	  Driver for the Microchip MCP251x and MCP25625 SPI CAN
 	  controllers.
 
diff --git a/drivers/net/can/usb/Kconfig b/drivers/net/can/usb/Kconfig
index b412f7ba4f89..77fa830fe7dd 100644
--- a/drivers/net/can/usb/Kconfig
+++ b/drivers/net/can/usb/Kconfig
@@ -4,25 +4,25 @@ menu "CAN USB interfaces"
 
 config CAN_8DEV_USB
 	tristate "8 devices USB2CAN interface"
-	---help---
+	help
 	  This driver supports the USB2CAN interface
 	  from 8 devices (http://www.8devices.com).
 
 config CAN_EMS_USB
 	tristate "EMS CPC-USB/ARM7 CAN/USB interface"
-	---help---
+	help
 	  This driver is for the one channel CPC-USB/ARM7 CAN/USB interface
 	  from EMS Dr. Thomas Wuensche (http://www.ems-wuensche.de).
 
 config CAN_ESD_USB2
 	tristate "ESD USB/2 CAN/USB interface"
-	---help---
+	help
 	  This driver supports the CAN-USB/2 interface
 	  from esd electronic system design gmbh (http://www.esd.eu).
 
 config CAN_GS_USB
 	tristate "Geschwister Schneider UG interfaces"
-	---help---
+	help
 	  This driver supports the Geschwister Schneider and bytewerk.org
 	  candleLight USB CAN interfaces USB/CAN devices
 	  If unsure choose N,
@@ -31,7 +31,7 @@ config CAN_GS_USB
 
 config CAN_KVASER_USB
 	tristate "Kvaser CAN/USB interface"
-	---help---
+	help
 	  This driver adds support for Kvaser CAN/USB devices like Kvaser
 	  Leaf Light, Kvaser USBcan II and Kvaser Memorator Pro 5xHS.
 
@@ -82,13 +82,13 @@ config CAN_KVASER_USB
 
 config CAN_MCBA_USB
 	tristate "Microchip CAN BUS Analyzer interface"
-	---help---
+	help
 	  This driver supports the CAN BUS Analyzer interface
 	  from Microchip (http://www.microchip.com/development-tools/).
 
 config CAN_PEAK_USB
 	tristate "PEAK PCAN-USB/USB Pro interfaces for CAN 2.0b/CAN-FD"
-	---help---
+	help
 	  This driver supports the PEAK-System Technik USB adapters that enable
 	  access to the CAN bus, with repect to the CAN 2.0b and/or CAN-FD
 	  standards, that is:
@@ -104,7 +104,7 @@ config CAN_PEAK_USB
 
 config CAN_UCAN
 	tristate "Theobroma Systems UCAN interface"
-	---help---
+	help
 	  This driver supports the Theobroma Systems
 	  UCAN USB-CAN interface.