powerpc: drop unused Kconfig symbols

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Michal Marek <mmarek@suse.cz>

arch/powerpc/Kconfig

@@ -379,10 +379,6 @@ config PHYP_DUMP
 
 	  If unsure, say "N"
 
-config PPCBUG_NVRAM
-	bool "Enable reading PPCBUG NVRAM during boot" if PPLUS || LOPEC
-	default y if PPC_PREP
-
 config IRQ_ALL_CPUS
 	bool "Distribute interrupts on all CPUs by default"
 	depends on SMP && !MV64360
@@ -744,24 +740,6 @@ config 8260_PCI9
 	depends on PCI_8260 && !8272
 	default y
 
-choice
-	prompt "IDMA channel for PCI 9 workaround"
-	depends on 8260_PCI9
-
-config 8260_PCI9_IDMA1
-	bool "IDMA1"
-
-config 8260_PCI9_IDMA2
-	bool "IDMA2"
-
-config 8260_PCI9_IDMA3
-	bool "IDMA3"
-
-config 8260_PCI9_IDMA4
-	bool "IDMA4"
-
-endchoice
-
 source "drivers/pci/pcie/Kconfig"
 
 source "drivers/pci/Kconfig"

arch/powerpc/platforms/Kconfig.cputype

@@ -282,14 +282,6 @@ config PPC_MMU_NOHASH
 	def_bool y
 	depends on !PPC_STD_MMU
 
-config PPC_MMU_NOHASH_32
-	def_bool y
-	depends on PPC_MMU_NOHASH && PPC32
-
-config PPC_MMU_NOHASH_64
-	def_bool y
-	depends on PPC_MMU_NOHASH && PPC64
-
 config PPC_BOOK3E_MMU
 	def_bool y
 	depends on FSL_BOOKE || PPC_BOOK3E

arch/powerpc/platforms/embedded6xx/Kconfig

@@ -87,10 +87,6 @@ config MV64X60
 config MPC10X_OPENPIC
 	bool
 
-config MPC10X_STORE_GATHERING
-	bool "Enable MPC10x store gathering"
-	depends on MPC10X_BRIDGE
-
 config GAMECUBE_COMMON
 	bool
 

arch/powerpc/platforms/prep/Kconfig

@@ -21,12 +21,3 @@ config PREP_RESIDUAL
 	  or pass the 'noresidual' option to the kernel.
 
 	  If you are running a PReP system, say Y here, otherwise say N.
-
-config PROC_PREPRESIDUAL
-	bool "Support for reading of PReP Residual Data in /proc"
-	depends on PREP_RESIDUAL && PROC_FS
-	help
-	  Enabling this option will create a /proc/residual file which allows
-	  you to get at the residual data on PReP systems.  You will need a tool
-	  (lsresidual) to parse it.  If you aren't on a PReP system, you don't
-	  want this.

arch/powerpc/platforms/wsp/Kconfig

@@ -21,8 +21,3 @@ endmenu
 config PPC_A2_DD2
 	bool "Support for DD2 based A2/WSP systems"
 	depends on PPC_A2
-
-config WORKAROUND_ERRATUM_463
-	depends on PPC_A2_DD2
-	bool "Workaround erratum 463"
-	default y