MTD: Use select in Kconfig where appropriate.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

drivers/mtd/chips/Kconfig

 # drivers/mtd/chips/Kconfig
-# $Id: Kconfig,v 1.10 2004/11/05 22:41:04 nico Exp $
+# $Id: Kconfig,v 1.11 2004/11/29 22:40:44 dwmw2 Exp $
 
 menu "RAM/ROM/Flash chip drivers"
 	depends on MTD!=n
@@ -7,6 +7,7 @@ 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,
 	  AMD and other flash manufactures that provides a universal method
@@ -18,6 +19,7 @@ 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
 	  compatible with the Common Flash Interface, but will use the common
@@ -29,8 +31,6 @@ config MTD_JEDECPROBE
 
 config MTD_GEN_PROBE
 	tristate
-	default m if MTD_CFI!=y && !MTD_INTELPROBE && MTD_JEDECPROBE!=y && (MTD_CFI=m || MTD_JEDECPROBE=m)
-	default y if MTD_CFI=y || MTD_INTELPROBE || MTD_JEDECPROBE=y
 
 config MTD_CFI_ADV_OPTIONS
 	bool "Flash chip driver advanced configuration options"
@@ -158,6 +158,7 @@ config MTD_CFI_I8
 config MTD_CFI_INTELEXT
 	tristate "Support for Intel/Sharp flash chips"
 	depends on MTD_GEN_PROBE
+	select MTD_CFI_UTIL
 	help
 	  The Common Flash Interface defines a number of different command
 	  sets which a CFI-compliant chip may claim to implement. This code
@@ -167,6 +168,7 @@ config MTD_CFI_INTELEXT
 config MTD_CFI_AMDSTD
 	tristate "Support for AMD/Fujitsu flash chips"
 	depends on MTD_GEN_PROBE
+	select MTD_CFI_UTIL
 	help
 	  The Common Flash Interface defines a number of different command
 	  sets which a CFI-compliant chip may claim to implement. This code
@@ -197,6 +199,7 @@ config MTD_CFI_AMDSTD_RETRY_MAX
 config MTD_CFI_STAA
 	tristate "Support for ST (Advanced Architecture) flash chips"
 	depends on MTD_GEN_PROBE
+	select MTD_CFI_UTIL
 	help
 	  The Common Flash Interface defines a number of different command
 	  sets which a CFI-compliant chip may claim to implement. This code
@@ -204,8 +207,6 @@ config MTD_CFI_STAA
 
 config MTD_CFI_UTIL
 	tristate
-	default y if MTD_CFI_INTELEXT=y || MTD_CFI_AMDSTD=y || MTD_CFI_STAA=y
-	default m if MTD_CFI_INTELEXT=m || MTD_CFI_AMDSTD=m || MTD_CFI_STAA=m
 
 config MTD_RAM
 	tristate "Support for RAM chips in bus mapping"

drivers/mtd/devices/Kconfig

 # drivers/mtd/maps/Kconfig
-# $Id: Kconfig,v 1.13 2004/10/01 21:47:13 gleixner Exp $
+# $Id: Kconfig,v 1.14 2004/11/29 22:40:45 dwmw2 Exp $
 
 menu "Self-contained MTD device drivers"
 	depends on MTD!=n
@@ -130,6 +130,8 @@ 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---
 	  This provides an MTD device driver for the M-Systems DiskOnChip
 	  2000 and Millennium devices.  Originally designed for the DiskOnChip
@@ -151,6 +153,8 @@ 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---
 	  This provides an alternative MTD device driver for the M-Systems 
 	  DiskOnChip Millennium devices.  Use this if you have problems with
@@ -171,6 +175,8 @@ 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---
 	  This provides an MTD device driver for the M-Systems DiskOnChip
 	  Millennium Plus devices.
@@ -186,17 +192,10 @@ config MTD_DOC2001PLUS
 
 config MTD_DOCPROBE
 	tristate
-	default m if MTD_DOC2001!=y && MTD_DOC2000!=y && MTD_DOC2001PLUS!=y && (MTD_DOC2001=m || MTD_DOC2000=m || MTD_DOC2001PLUS=m)
-	default y if MTD_DOC2001=y || MTD_DOC2000=y || MTD_DOC2001PLUS=y
-	help
-	  This isn't a real config option; it's derived.
+	select MTD_DOCECC
 
 config MTD_DOCECC
 	tristate
-	default m if MTD_DOCPROBE=m
-	default y if MTD_DOCPROBE=y
-	help
-	  This isn't a real config option; it's derived.
 
 config MTD_DOCPROBE_ADVANCED
 	bool "Advanced detection options for DiskOnChip"

drivers/mtd/nand/Kconfig

 # drivers/mtd/nand/Kconfig
-# $Id: Kconfig,v 1.24 2004/11/26 12:28:22 dedekind Exp $
+# $Id: Kconfig,v 1.25 2004/11/29 22:40:45 dwmw2 Exp $
 
 menu "NAND Flash Device Drivers"
 	depends on MTD!=n
@@ -7,6 +7,7 @@ menu "NAND Flash Device Drivers"
 config MTD_NAND
 	tristate "NAND Device Support"
 	depends on MTD
+	select MTD_NAND_IDS
 	help
 	  This enables support for accessing all type of NAND flash
 	  devices. For further information see
@@ -56,8 +57,6 @@ config MTD_NAND_TOTO
 
 config MTD_NAND_IDS
 	tristate
-	default y if MTD_NAND = y || MTD_DOC2000 = y || MTD_DOC2001 = y || MTD_DOC2001PLUS = y
-	default m if MTD_NAND = m || MTD_DOC2000 = m || MTD_DOC2001 = m || MTD_DOC2001PLUS = m
 
 config MTD_NAND_TX4925NDFMC
 	tristate "SmartMedia Card on Toshiba RBTX4925 reference board"