[POWERPC] Convert 8xx platform to unified platform Kconfig

Moved 8xx platform Kconfig over to being sourced by the unified
arch/powerpc/platforms/Kconfig.  Also, cleaned up whitespace issues in 8xx
Kconfig.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

arch/powerpc/Kconfig

@@ -378,7 +378,6 @@ source "arch/powerpc/platforms/Kconfig"
 source arch/powerpc/platforms/embedded6xx/Kconfig
 source arch/powerpc/platforms/4xx/Kconfig
 source arch/powerpc/platforms/85xx/Kconfig
-source arch/powerpc/platforms/8xx/Kconfig
 
 menu "Kernel options"
 

arch/powerpc/platforms/8xx/Kconfig

-menu "Platform support"
-        depends on PPC_8xx
-
 config FADS
 	bool
 
@@ -9,6 +6,7 @@ config CPM1
 
 choice
 	prompt "8xx Machine Type"
+	depends on PPC_8xx
 	depends on 8xx
 	default MPC885ADS
 
@@ -69,8 +67,6 @@ menu "Freescale Ethernet driver platform-specific options"
 
 endmenu
 
-endmenu
-
 #
 # MPC8xx Communication options
 #
@@ -98,7 +94,7 @@ config 8xx_CPU6
 	  require workarounds for Linux (and most other OSes to work).  If you
 	  get a BUG() very early in boot, this might fix the problem.  For
 	  more details read the document entitled "MPC860 Family Device Errata
-	  Reference" on Motorola's website.  This option also incurs a
+	  Reference" on Freescale's website.  This option also incurs a
 	  performance hit.
 
 	  If in doubt, say N here.
@@ -135,4 +131,3 @@ config UCODE_PATCH
 	depends on !NO_UCODE_PATCH
 
 endmenu
-

arch/powerpc/platforms/Kconfig

 menu "Platform support"
-	depends on PPC64 || CLASSIC32 || PPC_82xx || PPC_83xx || PPC_86xx
+	depends on PPC64 || CLASSIC32 || PPC_8xx || PPC_82xx || PPC_83xx || \
+			PPC_86xx
 
 choice
 	prompt "Machine type"
@@ -45,6 +46,7 @@ source "arch/powerpc/platforms/pasemi/Kconfig"
 source arch/powerpc/platforms/celleb/Kconfig
 source arch/powerpc/platforms/ps3/Kconfig
 source arch/powerpc/platforms/cell/Kconfig
+source "arch/powerpc/platforms/8xx/Kconfig"
 source "arch/powerpc/platforms/82xx/Kconfig"
 source "arch/powerpc/platforms/83xx/Kconfig"
 source "arch/powerpc/platforms/86xx/Kconfig"