uml: turn on SCSI support

Enable (i)SCSI on UML, dunno why SCSI was deemed broken, it works like a
charm.
Signed-off-by: NPeter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: NJeff Dike <jdike@linux.intel.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

arch/um/Kconfig

@@ -320,21 +320,7 @@ source "crypto/Kconfig"
 
 source "lib/Kconfig"
 
-menu "SCSI support"
-depends on BROKEN
-
-config SCSI
-	tristate "SCSI support"
-
-# This gives us free_dma, which scsi.c wants.
-config GENERIC_ISA_DMA
-	bool
-	depends on SCSI
-	default y
-
-source "arch/um/Kconfig.scsi"
-
-endmenu
+source "drivers/scsi/Kconfig"
 
 source "drivers/md/Kconfig"
 

arch/um/Kconfig.scsi

-comment "SCSI support type (disk, tape, CD-ROM)"
-	depends on SCSI
-
-config BLK_DEV_SD
-	tristate "SCSI disk support"
-	depends on SCSI
-
-config SD_EXTRA_DEVS
-	int "Maximum number of SCSI disks that can be loaded as modules"
-	depends on BLK_DEV_SD
-	default "40"
-
-config CHR_DEV_ST
-	tristate "SCSI tape support"
-	depends on SCSI
-
-config BLK_DEV_SR
-	tristate "SCSI CD-ROM support"
-	depends on SCSI
-
-config BLK_DEV_SR_VENDOR
-	bool "Enable vendor-specific extensions (for SCSI CDROM)"
-	depends on BLK_DEV_SR
-
-config SR_EXTRA_DEVS
-	int "Maximum number of CDROM devices that can be loaded as modules"
-	depends on BLK_DEV_SR
-	default "2"
-
-config CHR_DEV_SG
-	tristate "SCSI generic support"
-	depends on SCSI
-
-comment "Some SCSI devices (e.g. CD jukebox) support multiple LUNs"
-	depends on SCSI
-
-#if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
-config SCSI_DEBUG_QUEUES
-	bool "Enable extra checks in new queueing code"
-	depends on SCSI
-
-#fi
-config SCSI_MULTI_LUN
-	bool "Probe all LUNs on each SCSI device"
-	depends on SCSI
-
-config SCSI_CONSTANTS
-	bool "Verbose SCSI error reporting (kernel size +=12K)"
-	depends on SCSI
-
-config SCSI_LOGGING
-	bool "SCSI logging facility"
-	depends on SCSI
-
-config SCSI_DEBUG
-	tristate "SCSI debugging host simulator (EXPERIMENTAL)"
-	depends on SCSI
-