Use menuconfig objects: MTD

Use menuconfigs instead of menus, so the whole menu can be disabled at once
instead of going through all options.

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

drivers/mtd/Kconfig

@@ -1,8 +1,6 @@
 # $Id: Kconfig,v 1.11 2005/11/07 11:14:19 gleixner Exp $
 
-menu "Memory Technology Devices (MTD)"
-
-config MTD
+menuconfig MTD
 	tristate "Memory Technology Device (MTD) support"
 	help
 	  Memory Technology Devices are flash, RAM and similar chips, often
@@ -13,9 +11,10 @@ config MTD
 	  them. It will also allow you to select individual drivers for
 	  particular hardware and users of MTD devices. If unsure, say N.
 
+if MTD
+
 config MTD_DEBUG
 	bool "Debugging"
-	depends on MTD
 	help
 	  This turns on low-level debugging for the entire MTD sub-system.
 	  Normally, you should say 'N'.
@@ -29,7 +28,6 @@ config MTD_DEBUG_VERBOSE
 
 config MTD_CONCAT
 	tristate "MTD concatenating support"
-	depends on MTD
 	help
 	  Support for concatenating several MTD devices into a single
 	  (virtual) one. This allows you to have -for example- a JFFS(2)
@@ -38,7 +36,6 @@ config MTD_CONCAT
 
 config MTD_PARTITIONS
 	bool "MTD partitioning support"
-	depends on MTD
 	help
 	  If you have a device which needs to divide its flash chip(s) up
 	  into multiple 'partitions', each of which appears to the user as
@@ -153,11 +150,9 @@ config MTD_AFS_PARTS
 	  'armflash' map driver (CONFIG_MTD_ARMFLASH) does this, for example.
 
 comment "User Modules And Translation Layers"
-	depends on MTD
 
 config MTD_CHAR
 	tristate "Direct char device access to MTD devices"
-	depends on MTD
 	help
 	  This provides a character device for each MTD device present in
 	  the system, allowing the user to read and write directly to the
@@ -166,12 +161,12 @@ config MTD_CHAR
 
 config MTD_BLKDEVS
 	tristate "Common interface to block layer for MTD 'translation layers'"
-	depends on MTD && BLOCK
+	depends on BLOCK
 	default n
 
 config MTD_BLOCK
 	tristate "Caching block device access to MTD devices"
-	depends on MTD && BLOCK
+	depends on BLOCK
 	select MTD_BLKDEVS
 	---help---
 	  Although most flash chips have an erase size too large to be useful
@@ -194,7 +189,7 @@ config MTD_BLOCK
 
 config MTD_BLOCK_RO
 	tristate "Readonly block device access to MTD devices"
-	depends on MTD_BLOCK!=y && MTD && BLOCK
+	depends on MTD_BLOCK!=y && BLOCK
 	select MTD_BLKDEVS
 	help
 	  This allows you to mount read-only file systems (such as cramfs)
@@ -206,7 +201,7 @@ config MTD_BLOCK_RO
 
 config FTL
 	tristate "FTL (Flash Translation Layer) support"
-	depends on MTD && BLOCK
+	depends on BLOCK
 	select MTD_BLKDEVS
 	---help---
 	  This provides support for the original Flash Translation Layer which
@@ -223,7 +218,7 @@ config FTL
 
 config NFTL
 	tristate "NFTL (NAND Flash Translation Layer) support"
-	depends on MTD && BLOCK
+	depends on BLOCK
 	select MTD_BLKDEVS
 	---help---
 	  This provides support for the NAND Flash Translation Layer which is
@@ -247,7 +242,7 @@ config NFTL_RW
 
 config INFTL
 	tristate "INFTL (Inverse NAND Flash Translation Layer) support"
-	depends on MTD && BLOCK
+	depends on BLOCK
 	select MTD_BLKDEVS
 	---help---
 	  This provides support for the Inverse NAND Flash Translation
@@ -265,7 +260,7 @@ config INFTL
 
 config RFD_FTL
         tristate "Resident Flash Disk (Flash Translation Layer) support"
-	depends on MTD && BLOCK
+	depends on BLOCK
 	select MTD_BLKDEVS
 	---help---
 	  This provides support for the flash translation layer known
@@ -276,7 +271,7 @@ config RFD_FTL
 
 config SSFDC
 	tristate "NAND SSFDC (SmartMedia) read only translation layer"
-	depends on MTD && BLOCK
+	depends on BLOCK
 	select MTD_BLKDEVS
 	help
 	  This enables read only access to SmartMedia formatted NAND
@@ -292,5 +287,4 @@ source "drivers/mtd/nand/Kconfig"
 
 source "drivers/mtd/onenand/Kconfig"
 
-endmenu
-
+endif # MTD

drivers/mtd/chips/Kconfig

@@ -6,7 +6,6 @@ menu "RAM/ROM/Flash chip drivers"
 
 config MTD_CFI
 	tristate "Detect flash chips by Common Flash Interface (CFI) probe"
-	depends on MTD
 	select MTD_GEN_PROBE
 	help
 	  The Common Flash Interface specification was developed by Intel,
@@ -18,7 +17,6 @@ config MTD_CFI
 
 config MTD_JEDECPROBE
 	tristate "Detect non-CFI AMD/JEDEC-compatible flash chips"
-	depends on MTD
 	select MTD_GEN_PROBE
 	help
 	  This option enables JEDEC-style probing of flash chips which are not
@@ -213,21 +211,18 @@ config MTD_CFI_UTIL
 
 config MTD_RAM
 	tristate "Support for RAM chips in bus mapping"
-	depends on MTD
 	help
 	  This option enables basic support for RAM chips accessed through
 	  a bus mapping driver.
 
 config MTD_ROM
 	tristate "Support for ROM chips in bus mapping"
-	depends on MTD
 	help
 	  This option enables basic support for ROM chips accessed through
 	  a bus mapping driver.
 
 config MTD_ABSENT
 	tristate "Support for absent chips in bus mapping"
-	depends on MTD
 	help
 	  This option enables support for a dummy probing driver used to
 	  allocated placeholder MTD devices on systems that have socketed
@@ -237,7 +232,6 @@ config MTD_ABSENT
 	  with this driver will return -ENODEV upon access.
 
 config MTD_OBSOLETE_CHIPS
-	depends on MTD
 	bool "Older (theoretically obsoleted now) drivers for non-CFI chips"
 	help
 	  This option does not enable any code directly, but will allow you to
@@ -250,7 +244,7 @@ config MTD_OBSOLETE_CHIPS
 
 config MTD_AMDSTD
 	tristate "AMD compatible flash chip support (non-CFI)"
-	depends on MTD && MTD_OBSOLETE_CHIPS && BROKEN
+	depends on MTD_OBSOLETE_CHIPS && BROKEN
 	help
 	  This option enables support for flash chips using AMD-compatible
 	  commands, including some which are not CFI-compatible and hence
@@ -260,7 +254,7 @@ config MTD_AMDSTD
 
 config MTD_SHARP
 	tristate "pre-CFI Sharp chip support"
-	depends on MTD && MTD_OBSOLETE_CHIPS
+	depends on MTD_OBSOLETE_CHIPS
 	help
 	  This option enables support for flash chips using Sharp-compatible
 	  commands, including some which are not CFI-compatible and hence
@@ -268,7 +262,7 @@ config MTD_SHARP
 
 config MTD_JEDEC
 	tristate "JEDEC device support"
-	depends on MTD && MTD_OBSOLETE_CHIPS && BROKEN
+	depends on MTD_OBSOLETE_CHIPS && BROKEN
 	help
 	  Enable older JEDEC flash interface devices for self
 	  programming flash.  It is commonly used in older AMD chips.  It is

drivers/mtd/devices/Kconfig

@@ -6,7 +6,7 @@ menu "Self-contained MTD device drivers"
 
 config MTD_PMC551
 	tristate "Ramix PMC551 PCI Mezzanine RAM card support"
-	depends on MTD && PCI
+	depends on PCI
 	---help---
 	  This provides a MTD device driver for the Ramix PMC551 RAM PCI card
 	  from Ramix Inc. <http://www.ramix.com/products/memory/pmc551.html>.
@@ -40,7 +40,7 @@ config MTD_PMC551_DEBUG
 
 config MTD_MS02NV
 	tristate "DEC MS02-NV NVRAM module support"
-	depends on MTD && MACH_DECSTATION
+	depends on MACH_DECSTATION
 	help
 	  This is an MTD driver for the DEC's MS02-NV (54-20948-01) battery
 	  backed-up NVRAM module.  The module was originally meant as an NFS
@@ -54,7 +54,7 @@ config MTD_MS02NV
 
 config MTD_DATAFLASH
 	tristate "Support for AT45xxx DataFlash"
-	depends on MTD && SPI_MASTER && EXPERIMENTAL
+	depends on SPI_MASTER && EXPERIMENTAL
 	help
 	  This enables access to AT45xxx DataFlash chips, using SPI.
 	  Sometimes DataFlash chips are packaged inside MMC-format
@@ -70,7 +70,7 @@ config MTD_DATAFLASH26
 
 config MTD_M25P80
 	tristate "Support for M25 SPI Flash"
-	depends on MTD && SPI_MASTER && EXPERIMENTAL
+	depends on SPI_MASTER && EXPERIMENTAL
 	help
 	  This enables access to ST M25P80 and similar SPI flash chips,
 	  used for program and data storage.  Set up your spi devices
@@ -78,7 +78,6 @@ config MTD_M25P80
 
 config MTD_SLRAM
 	tristate "Uncached system RAM"
-	depends on MTD
 	help
 	  If your CPU cannot cache all of the physical memory in your machine,
 	  you can still use it for storage or swap by using this driver to
@@ -86,7 +85,6 @@ config MTD_SLRAM
 
 config MTD_PHRAM
 	tristate "Physical system RAM"
-	depends on MTD
 	help
 	  This is a re-implementation of the slram driver above.
 
@@ -96,7 +94,7 @@ config MTD_PHRAM
 
 config MTD_LART
 	tristate "28F160xx flash driver for LART"
-	depends on SA1100_LART && MTD
+	depends on SA1100_LART
 	help
 	  This enables the flash driver for LART. Please note that you do
 	  not need any mapping/chip driver for LART. This one does it all
@@ -104,7 +102,6 @@ config MTD_LART
 
 config MTD_MTDRAM
 	tristate "Test driver using RAM"
-	depends on MTD
 	help
 	  This enables a test MTD device driver which uses vmalloc() to
 	  provide storage.  You probably want to say 'N' unless you're
@@ -144,7 +141,7 @@ config MTDRAM_ABS_POS
 
 config MTD_BLOCK2MTD
 	tristate "MTD using block device"
-	depends on MTD && BLOCK
+	depends on BLOCK
 	help
 	  This driver allows a block device to appear as an MTD. It would
 	  generally be used in the following cases:
@@ -158,7 +155,6 @@ comment "Disk-On-Chip Device Drivers"
 
 config MTD_DOC2000
 	tristate "M-Systems Disk-On-Chip 2000 and Millennium (DEPRECATED)"
-	depends on MTD
 	select MTD_DOCPROBE
 	select MTD_NAND_IDS
 	---help---
@@ -181,7 +177,6 @@ config MTD_DOC2000
 
 config MTD_DOC2001
 	tristate "M-Systems Disk-On-Chip Millennium-only alternative driver (DEPRECATED)"
-	depends on MTD
 	select MTD_DOCPROBE
 	select MTD_NAND_IDS
 	---help---
@@ -203,7 +198,6 @@ config MTD_DOC2001
 
 config MTD_DOC2001PLUS
 	tristate "M-Systems Disk-On-Chip Millennium Plus"
-	depends on MTD
 	select MTD_DOCPROBE
 	select MTD_NAND_IDS
 	---help---

drivers/mtd/maps/Kconfig

@@ -6,7 +6,6 @@ menu "Mapping drivers for chip access"
 
 config MTD_COMPLEX_MAPPINGS
 	bool "Support non-linear mappings of flash chips"
-	depends on MTD
 	help
 	  This causes the chip drivers to allow for complicated
 	  paged mappings of flash chips.
@@ -550,7 +549,7 @@ config MTD_OMAP_NOR
 # This needs CFI or JEDEC, depending on the cards found.
 config MTD_PCI
 	tristate "PCI MTD driver"
-	depends on MTD && PCI && MTD_COMPLEX_MAPPINGS
+	depends on PCI && MTD_COMPLEX_MAPPINGS
 	help
 	  Mapping for accessing flash devices on add-in cards like the Intel XScale
 	  IQ80310 card, and the Intel EBSA285 card in blank ROM programming mode
@@ -560,7 +559,7 @@ config MTD_PCI
 
 config MTD_PCMCIA
 	tristate "PCMCIA MTD driver"
-	depends on MTD && PCMCIA && MTD_COMPLEX_MAPPINGS && BROKEN
+	depends on PCMCIA && MTD_COMPLEX_MAPPINGS && BROKEN
 	help
 	  Map driver for accessing PCMCIA linear flash memory cards. These
 	  cards are usually around 4-16MiB in size. This does not include
@@ -624,13 +623,12 @@ config MTD_BAST_MAXSIZE
 
 config MTD_SHARP_SL
 	bool "ROM mapped on Sharp SL Series"
-	depends on MTD && ARCH_PXA
+	depends on ARCH_PXA
 	help
 	  This enables access to the flash chip on the Sharp SL Series of PDAs.
 
 config MTD_PLATRAM
 	tristate "Map driver for platform device RAM (mtd-ram)"
-	depends on MTD
 	select MTD_RAM
 	help
 	  Map driver for RAM areas described via the platform device

drivers/mtd/nand/Kconfig

@@ -1,10 +1,7 @@
 # drivers/mtd/nand/Kconfig
 # $Id: Kconfig,v 1.35 2005/11/07 11:14:30 gleixner Exp $
 
-menu "NAND Flash Device Drivers"
-	depends on MTD!=n
-
-config MTD_NAND
+menuconfig MTD_NAND
 	tristate "NAND Device Support"
 	depends on MTD
 	select MTD_NAND_IDS
@@ -13,9 +10,10 @@ config MTD_NAND
 	  devices. For further information see
 	  <http://www.linux-mtd.infradead.org/doc/nand.html>.
 
+if MTD_NAND
+
 config MTD_NAND_VERIFY_WRITE
 	bool "Verify NAND page writes"
-	depends on MTD_NAND
 	help
 	  This adds an extra check when data is written to the flash. The
 	  NAND flash device internally checks only bits transitioning
@@ -25,7 +23,6 @@ config MTD_NAND_VERIFY_WRITE
 
 config MTD_NAND_ECC_SMC
 	bool "NAND ECC Smart Media byte order"
-	depends on MTD_NAND
 	default n
 	help
 	  Software ECC according to the Smart Media Specification.
@@ -42,45 +39,45 @@ config MTD_NAND_MUSEUM_IDS
 
 config MTD_NAND_AUTCPU12
 	tristate "SmartMediaCard on autronix autcpu12 board"
-	depends on MTD_NAND && ARCH_AUTCPU12
+	depends on ARCH_AUTCPU12
 	help
 	  This enables the driver for the autronix autcpu12 board to
 	  access the SmartMediaCard.
 
 config MTD_NAND_EDB7312
 	tristate "Support for Cirrus Logic EBD7312 evaluation board"
-	depends on MTD_NAND && ARCH_EDB7312
+	depends on ARCH_EDB7312
 	help
 	  This enables the driver for the Cirrus Logic EBD7312 evaluation
 	  board to access the onboard NAND Flash.
 
 config MTD_NAND_H1900
 	tristate "iPAQ H1900 flash"
-	depends on MTD_NAND && ARCH_PXA && MTD_PARTITIONS
+	depends on ARCH_PXA && MTD_PARTITIONS
 	help
 	  This enables the driver for the iPAQ h1900 flash.
 
 config MTD_NAND_SPIA
 	tristate "NAND Flash device on SPIA board"
-	depends on ARCH_P720T && MTD_NAND
+	depends on ARCH_P720T
 	help
 	  If you had to ask, you don't have one. Say 'N'.
 
 config MTD_NAND_AMS_DELTA
 	tristate "NAND Flash device on Amstrad E3"
-	depends on MACH_AMS_DELTA && MTD_NAND
+	depends on MACH_AMS_DELTA
 	help
 	  Support for NAND flash on Amstrad E3 (Delta).
 
 config MTD_NAND_TOTO
 	tristate "NAND Flash device on TOTO board"
-	depends on ARCH_OMAP && MTD_NAND && BROKEN
+	depends on ARCH_OMAP && BROKEN
 	help
 	  Support for NAND flash on Texas Instruments Toto platform.
 
 config MTD_NAND_TS7250
 	tristate "NAND Flash device on TS-7250 board"
-	depends on MACH_TS72XX && MTD_NAND
+	depends on MACH_TS72XX
 	help
 	  Support for NAND flash on Technologic Systems TS-7250 platform.
 
@@ -89,14 +86,14 @@ config MTD_NAND_IDS
 
 config MTD_NAND_AU1550
 	tristate "Au1550/1200 NAND support"
-	depends on (SOC_AU1200 || SOC_AU1550) && MTD_NAND
+	depends on SOC_AU1200 || SOC_AU1550
 	help
 	  This enables the driver for the NAND flash controller on the
 	  AMD/Alchemy 1550 SOC.
 
 config MTD_NAND_RTC_FROM4
 	tristate "Renesas Flash ROM 4-slot interface board (FROM_BOARD4)"
-	depends on MTD_NAND && SH_SOLUTION_ENGINE
+	depends on SH_SOLUTION_ENGINE
 	select REED_SOLOMON
 	select REED_SOLOMON_DEC8
 	select BITREVERSE
@@ -106,13 +103,13 @@ config MTD_NAND_RTC_FROM4
 
 config MTD_NAND_PPCHAMELEONEVB
 	tristate "NAND Flash device on PPChameleonEVB board"
-	depends on PPCHAMELEONEVB && MTD_NAND && BROKEN
+	depends on PPCHAMELEONEVB && BROKEN
 	help
 	  This enables the NAND flash driver on the PPChameleon EVB Board.
 
 config MTD_NAND_S3C2410
 	tristate "NAND Flash support for S3C2410/S3C2440 SoC"
-	depends on ARCH_S3C2410 && MTD_NAND
+	depends on ARCH_S3C2410
 	help
 	  This enables the NAND flash controller on the S3C2410 and S3C2440
 	  SoCs
@@ -137,7 +134,7 @@ config MTD_NAND_S3C2410_HWECC
 
 config MTD_NAND_NDFC
 	tristate "NDFC NanD Flash Controller"
-	depends on MTD_NAND && 44x
+	depends on 44x
 	select MTD_NAND_ECC_SMC
 	help
 	 NDFC Nand Flash Controllers are integrated in EP44x SoCs
@@ -154,7 +151,7 @@ config MTD_NAND_S3C2410_CLKSTOP
 
 config MTD_NAND_DISKONCHIP
 	tristate "DiskOnChip 2000, Millennium and Millennium Plus (NAND reimplementation) (EXPERIMENTAL)"
-	depends on MTD_NAND && EXPERIMENTAL
+	depends on EXPERIMENTAL
 	select REED_SOLOMON
 	select REED_SOLOMON_DEC16
 	help
@@ -224,11 +221,11 @@ config MTD_NAND_DISKONCHIP_BBTWRITE
 
 config MTD_NAND_SHARPSL
 	tristate "Support for NAND Flash on Sharp SL Series (C7xx + others)"
-	depends on MTD_NAND && ARCH_PXA
+	depends on ARCH_PXA
 
 config MTD_NAND_BASLER_EXCITE
 	tristate  "Support for NAND Flash on Basler eXcite"
-	depends on MTD_NAND && BASLER_EXCITE
+	depends on BASLER_EXCITE
 	help
           This enables the driver for the NAND flash device found on the
           Basler eXcite Smart Camera. If built as a module, the driver
@@ -236,14 +233,14 @@ config MTD_NAND_BASLER_EXCITE
 
 config MTD_NAND_CAFE
        tristate "NAND support for OLPC CAFÉ chip"
-       depends on MTD_NAND && PCI
+       depends on PCI
        help
 	 Use NAND flash attached to the CAFÉ chip designed for the $100
 	 laptop.
 
 config MTD_NAND_CS553X
 	tristate "NAND support for CS5535/CS5536 (AMD Geode companion chip)"
-	depends on MTD_NAND && X86_32 && (X86_PC || X86_GENERICARCH)
+	depends on X86_32 && (X86_PC || X86_GENERICARCH)
 	help
 	  The CS553x companion chips for the AMD Geode processor
 	  include NAND flash controllers with built-in hardware ECC
@@ -256,16 +253,16 @@ config MTD_NAND_CS553X
 
 config MTD_NAND_AT91
 	bool "Support for NAND Flash / SmartMedia on AT91"
-	depends on MTD_NAND && ARCH_AT91
+	depends on ARCH_AT91
 	help
 	  Enables support for NAND Flash / Smart Media Card interface
 	  on Atmel AT91 processors.
 
 config MTD_NAND_NANDSIM
 	tristate "Support for NAND Flash Simulator"
-	depends on MTD_NAND && MTD_PARTITIONS
+	depends on MTD_PARTITIONS
 	help
 	  The simulator may simulate various NAND flash chips for the
 	  MTD nand layer.
 
-endmenu
+endif # MTD_NAND

drivers/mtd/onenand/Kconfig

@@ -2,10 +2,7 @@
 # linux/drivers/mtd/onenand/Kconfig
 #
 
-menu "OneNAND Flash Device Drivers"
-	depends on MTD != n
-
-config MTD_ONENAND
+menuconfig MTD_ONENAND
 	tristate "OneNAND Device Support"
 	depends on MTD
 	help
@@ -13,9 +10,10 @@ config MTD_ONENAND
 	  devices. For further information see
 	  <http://www.samsung.com/Products/Semiconductor/Flash/OneNAND_TM/index.htm>.
 
+if MTD_ONENAND
+
 config MTD_ONENAND_VERIFY_WRITE
 	bool "Verify OneNAND page writes"
-	depends on MTD_ONENAND
 	help
 	  This adds an extra check when data is written to the flash. The
 	  OneNAND flash device internally checks only bits transitioning
@@ -25,13 +23,12 @@ config MTD_ONENAND_VERIFY_WRITE
 
 config MTD_ONENAND_GENERIC
 	tristate "OneNAND Flash device via platform device driver"
-	depends on MTD_ONENAND && ARM
+	depends on ARM
 	help
 	  Support for OneNAND flash via platform device driver.
 
 config MTD_ONENAND_OTP
 	bool "OneNAND OTP Support"
-	depends on MTD_ONENAND
 	help
 	  One Block of the NAND Flash Array memory is reserved as
 	  a One-Time Programmable Block memory area.
@@ -43,4 +40,4 @@ config MTD_ONENAND_OTP
 
 	  OTP block is fully-guaranteed to be a valid block.
 
-endmenu
+endif # MTD_ONENAND