[PATCH v2] char: Fix Kconfig indentation

[Krzysztof Kozlowski]

Adjust indentation from spaces to tab (+optional two spaces) as in
coding style with command like:
	$ sed -e 's/^        /\t/' -i */Kconfig

Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>

---

Changes since v1:
1. Fix also 7-space and tab+1 space indentation issues.
---
 drivers/char/Kconfig           |  6 ++--
 drivers/char/agp/Kconfig       |  2 +-
 drivers/char/hw_random/Kconfig | 18 +++++------
 drivers/char/ipmi/Kconfig      | 70 +++++++++++++++++++++---------------------
 4 files changed, 48 insertions(+), 48 deletions(-)

diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index df0fc997dc3e..26956c006987 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -439,8 +439,8 @@ config RAW_DRIVER
 	  Once bound, I/O against /dev/raw/rawN uses efficient zero-copy I/O.
 	  See the raw(8) manpage for more details.
 
-          Applications should preferably open the device (eg /dev/hda1)
-          with the O_DIRECT flag.
+	  Applications should preferably open the device (eg /dev/hda1)
+	  with the O_DIRECT flag.
 
 config MAX_RAW_DEVS
 	int "Maximum number of RAW devices to support (1-65536)"
@@ -559,4 +559,4 @@ config RANDOM_TRUST_BOOTLOADER
 	device randomness. Say Y here to assume the entropy provided by the
 	booloader is trustworthy so it will be added to the kernel's entropy
 	pool. Otherwise, say N here so it will be regarded as device input that
-	only mixes the entropy pool.
\ No newline at end of file
+	only mixes the entropy pool.
diff --git a/drivers/char/agp/Kconfig b/drivers/char/agp/Kconfig
index 812d6aa6e013..bc54235a7022 100644
--- a/drivers/char/agp/Kconfig
+++ b/drivers/char/agp/Kconfig
@@ -63,7 +63,7 @@ config AGP_AMD64
 	  This option gives you AGP support for the GLX component of
 	  X using the on-CPU northbridge of the AMD Athlon64/Opteron CPUs.
 	  You still need an external AGP bridge like the AMD 8151, VIA
-          K8T400M, SiS755. It may also support other AGP bridges when loaded
+	  K8T400M, SiS755. It may also support other AGP bridges when loaded
 	  with agp_try_unsupported=1.
 
 config AGP_INTEL
diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig
index 7c7fecfa2fb2..9f19bfc22061 100644
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -386,17 +386,17 @@ config HW_RANDOM_MESON
 	  If unsure, say Y.
 
 config HW_RANDOM_CAVIUM
-       tristate "Cavium ThunderX Random Number Generator support"
-       depends on HW_RANDOM && PCI && (ARM64 || (COMPILE_TEST && 64BIT))
-       default HW_RANDOM
-       ---help---
-         This driver provides kernel-side support for the Random Number
-         Generator hardware found on Cavium SoCs.
+	tristate "Cavium ThunderX Random Number Generator support"
+	depends on HW_RANDOM && PCI && (ARM64 || (COMPILE_TEST && 64BIT))
+	default HW_RANDOM
+	---help---
+	 This driver provides kernel-side support for the Random Number
+	 Generator hardware found on Cavium SoCs.
 
-         To compile this driver as a module, choose M here: the
-         module will be called cavium_rng.
+	 To compile this driver as a module, choose M here: the
+	 module will be called cavium_rng.
 
-         If unsure, say Y.
+	 If unsure, say Y.
 
 config HW_RANDOM_MTK
 	tristate "Mediatek Random Number Generator support"
diff --git a/drivers/char/ipmi/Kconfig b/drivers/char/ipmi/Kconfig
index 4bad0614109b..6a26bab8b101 100644
--- a/drivers/char/ipmi/Kconfig
+++ b/drivers/char/ipmi/Kconfig
@@ -4,32 +4,32 @@
 #
 
 menuconfig IPMI_HANDLER
-       tristate 'IPMI top-level message handler'
-       depends on HAS_IOMEM
-       select IPMI_DMI_DECODE if DMI
-       help
-         This enables the central IPMI message handler, required for IPMI
+	tristate 'IPMI top-level message handler'
+	depends on HAS_IOMEM
+	select IPMI_DMI_DECODE if DMI
+	help
+	 This enables the central IPMI message handler, required for IPMI
 	 to work.
 
-         IPMI is a standard for managing sensors (temperature,
-         voltage, etc.) in a system.
+	 IPMI is a standard for managing sensors (temperature,
+	 voltage, etc.) in a system.
 
-         See <file:Documentation/IPMI.txt> for more details on the driver.
+	 See <file:Documentation/IPMI.txt> for more details on the driver.
 
 	 If unsure, say N.
 
 config IPMI_DMI_DECODE
-       select IPMI_PLAT_DATA
-       bool
+	select IPMI_PLAT_DATA
+	bool
 
 config IPMI_PLAT_DATA
-       bool
+	bool
 
 if IPMI_HANDLER
 
 config IPMI_PANIC_EVENT
-       bool 'Generate a panic event to all BMCs on a panic'
-       help
+	bool 'Generate a panic event to all BMCs on a panic'
+	help
 	 When a panic occurs, this will cause the IPMI message handler to,
 	 by default, generate an IPMI event describing the panic to each
 	 interface registered with the message handler.  This is always
@@ -54,42 +54,42 @@ config IPMI_PANIC_STRING
 	  causes the default value to be set to "string".
 
 config IPMI_DEVICE_INTERFACE
-       tristate 'Device interface for IPMI'
-       help
-         This provides an IOCTL interface to the IPMI message handler so
+	tristate 'Device interface for IPMI'
+	help
+	 This provides an IOCTL interface to the IPMI message handler so
 	 userland processes may use IPMI.  It supports poll() and select().
 
 config IPMI_SI
-       tristate 'IPMI System Interface handler'
-       select IPMI_PLAT_DATA
-       help
-         Provides a driver for System Interfaces (KCS, SMIC, BT).
+	tristate 'IPMI System Interface handler'
+	select IPMI_PLAT_DATA
+	help
+	 Provides a driver for System Interfaces (KCS, SMIC, BT).
 	 Currently, only KCS and SMIC are supported.  If
 	 you are using IPMI, you should probably say "y" here.
 
 config IPMI_SSIF
-       tristate 'IPMI SMBus handler (SSIF)'
-       select I2C
-       help
-         Provides a driver for a SMBus interface to a BMC, meaning that you
+	tristate 'IPMI SMBus handler (SSIF)'
+	select I2C
+	help
+	 Provides a driver for a SMBus interface to a BMC, meaning that you
 	 have a driver that must be accessed over an I2C bus instead of a
 	 standard interface.  This module requires I2C support.
 
 config IPMI_POWERNV
-       depends on PPC_POWERNV
-       tristate 'POWERNV (OPAL firmware) IPMI interface'
-       help
-         Provides a driver for OPAL firmware-based IPMI interfaces.
+	depends on PPC_POWERNV
+	tristate 'POWERNV (OPAL firmware) IPMI interface'
+	help
+	 Provides a driver for OPAL firmware-based IPMI interfaces.
 
 config IPMI_WATCHDOG
-       tristate 'IPMI Watchdog Timer'
-       help
-         This enables the IPMI watchdog timer.
+	tristate 'IPMI Watchdog Timer'
+	help
+	 This enables the IPMI watchdog timer.
 
 config IPMI_POWEROFF
-       tristate 'IPMI Poweroff'
-       help
-         This enables a function to power off the system with IPMI if
+	tristate 'IPMI Poweroff'
+	help
+	 This enables a function to power off the system with IPMI if
 	 the IPMI management controller is capable of this.
 
 endif # IPMI_HANDLER
@@ -126,7 +126,7 @@ config NPCM7XX_KCS_IPMI_BMC
 
 config ASPEED_BT_IPMI_BMC
 	depends on ARCH_ASPEED || COMPILE_TEST
-       depends on REGMAP && REGMAP_MMIO && MFD_SYSCON
+	depends on REGMAP && REGMAP_MMIO && MFD_SYSCON
 	tristate "BT IPMI bmc driver"
 	help
 	  Provides a driver for the BT (Block Transfer) IPMI interface
-- 
2.7.4