x86, VisWS: turn into generic arch, eliminate Kconfig specials

remove leftover traces of various VISWS related Kconfig specials.
Signed-off-by: NIngo Molnar <mingo@elte.hu>

arch/x86/lguest/Kconfig

@@ -3,7 +3,7 @@ config LGUEST_GUEST
 	select PARAVIRT
 	depends on X86_32
 	depends on !X86_PAE
-	depends on !(X86_VISWS || X86_VOYAGER)
+	depends on !X86_VOYAGER
 	select VIRTIO
 	select VIRTIO_RING
 	select VIRTIO_CONSOLE

arch/x86/mach-default/setup.c

@@ -81,7 +81,7 @@ void __init intr_init_hook(void)
  *
  * Description:
  *	generally used to activate any machine specific identification
- *	routines that may be needed before setup_arch() runs.  On VISWS
+ *	routines that may be needed before setup_arch() runs.  On Voyager
  *	this is used to get the board revision and type.
  **/
 void __init pre_setup_arch_hook(void)

drivers/acpi/Kconfig

@@ -4,7 +4,6 @@
 
 menuconfig ACPI
 	bool "ACPI (Advanced Configuration and Power Interface) Support"
-	depends on !X86_VISWS
 	depends on !IA64_HP_SIM
 	depends on IA64 || X86
 	depends on PCI

drivers/lguest/Kconfig

 config LGUEST
 	tristate "Linux hypervisor example code"
-	depends on X86_32 && EXPERIMENTAL && !X86_PAE && FUTEX && !(X86_VISWS || X86_VOYAGER)
+	depends on X86_32 && EXPERIMENTAL && !X86_PAE && FUTEX && !X86_VOYAGER
 	select HVC_DRIVER
 	---help---
 	  This is a very simple module which allows you to run