[ACPI] IA64-related ACPI Kconfig fixes

Build issues were mostly in the ACPI=n case -- don't do that.
Select ACPI from IA64_GENERIC.
Add some missing dependencies on ACPI.

Mark BLACKLIST_YEAR and some laptop-only ACPI drivers
as X86-only.  Let me know when you get an IA64 Laptop.

Signed-off-by: Len Brown <len.brown@intel.com>

arch/ia64/Kconfig

@@ -60,6 +60,7 @@ choice
 
 config IA64_GENERIC
 	bool "generic"
+	select ACPI
 	select NUMA
 	select ACPI_NUMA
 	select VIRTUAL_MEM_MAP
@@ -340,6 +341,7 @@ config IA64_PALINFO
 
 config ACPI_DEALLOCATE_IRQ
 	bool
+	depends on ACPI
 	depends on IOSAPIC && EXPERIMENTAL
 	default y
 
@@ -351,38 +353,10 @@ endmenu
 
 menu "Power management and ACPI"
 
-config PM
+source "kernel/power/Kconfig"
-	bool "Power Management support"
-	depends on !IA64_HP_SIM
-	default y
-	help
-	  "Power Management" means that parts of your computer are shut
-	  off or put into a power conserving "sleep" mode if they are not
-	  being used.  There are two competing standards for doing this: APM
-	  and ACPI.  If you want to use either one, say Y here and then also
-	  to the requisite support below.
-
-	  Power Management is most important for battery powered laptop
-	  computers; if you have a laptop, check out the Linux Laptop home
-	  page on the WWW at <http://www.linux-on-laptops.com/> and the
-	  Battery Powered Linux mini-HOWTO, available from
-	  <http://www.tldp.org/docs.html#howto>.
-
-	  Note that, even if you say N here, Linux on the x86 architecture
-	  will issue the hlt instruction if nothing is to be done, thereby
-	  sending the processor to sleep and saving power.
-
-config ACPI
-	bool
-	depends on !IA64_HP_SIM
-	default y
-
-if !IA64_HP_SIM
 
 source "drivers/acpi/Kconfig"
 
-endif
-
 endmenu
 
 if !IA64_HP_SIM

arch/ia64/configs/bigsur_defconfig

@@ -108,11 +108,9 @@ CONFIG_ACPI=y
 # ACPI (Advanced Configuration and Power Interface) Support
 #
 CONFIG_ACPI_BUTTON=m
-CONFIG_ACPI_VIDEO=m
 CONFIG_ACPI_FAN=m
 CONFIG_ACPI_PROCESSOR=m
 CONFIG_ACPI_THERMAL=m
-CONFIG_ACPI_BLACKLIST_YEAR=0
 # CONFIG_ACPI_DEBUG is not set
 CONFIG_ACPI_POWER=y
 CONFIG_ACPI_PCI=y

arch/ia64/configs/sn2_defconfig

@@ -131,12 +131,9 @@ CONFIG_ACPI=y
 # ACPI (Advanced Configuration and Power Interface) Support
 #
 # CONFIG_ACPI_BUTTON is not set
-CONFIG_ACPI_VIDEO=m
-CONFIG_ACPI_HOTKEY=m
 # CONFIG_ACPI_FAN is not set
 # CONFIG_ACPI_PROCESSOR is not set
 CONFIG_ACPI_NUMA=y
-CONFIG_ACPI_BLACKLIST_YEAR=0
 # CONFIG_ACPI_DEBUG is not set
 CONFIG_ACPI_POWER=y
 CONFIG_ACPI_PCI=y

arch/ia64/configs/tiger_defconfig

@@ -129,13 +129,10 @@ CONFIG_ACPI=y
 # ACPI (Advanced Configuration and Power Interface) Support
 #
 CONFIG_ACPI_BUTTON=m
-# CONFIG_ACPI_VIDEO is not set
-# CONFIG_ACPI_HOTKEY is not set
 CONFIG_ACPI_FAN=m
 CONFIG_ACPI_PROCESSOR=m
 # CONFIG_ACPI_HOTPLUG_CPU is not set
 CONFIG_ACPI_THERMAL=m
-CONFIG_ACPI_BLACKLIST_YEAR=0
 # CONFIG_ACPI_DEBUG is not set
 CONFIG_ACPI_POWER=y
 CONFIG_ACPI_PCI=y

arch/ia64/configs/zx1_defconfig

@@ -129,12 +129,9 @@ CONFIG_ACPI=y
 # ACPI (Advanced Configuration and Power Interface) Support
 #
 CONFIG_ACPI_BUTTON=y
-CONFIG_ACPI_VIDEO=m
-CONFIG_ACPI_HOTKEY=m
 CONFIG_ACPI_FAN=y
 CONFIG_ACPI_PROCESSOR=y
 CONFIG_ACPI_THERMAL=y
-CONFIG_ACPI_BLACKLIST_YEAR=0
 # CONFIG_ACPI_DEBUG is not set
 CONFIG_ACPI_POWER=y
 CONFIG_ACPI_PCI=y

arch/ia64/defconfig

@@ -119,13 +119,11 @@ CONFIG_ACPI=y
 # ACPI (Advanced Configuration and Power Interface) Support
 #
 CONFIG_ACPI_BUTTON=m
-CONFIG_ACPI_VIDEO=m
 CONFIG_ACPI_FAN=m
 CONFIG_ACPI_PROCESSOR=m
 CONFIG_ACPI_HOTPLUG_CPU=y
 CONFIG_ACPI_THERMAL=m
 CONFIG_ACPI_NUMA=y
-CONFIG_ACPI_BLACKLIST_YEAR=0
 # CONFIG_ACPI_DEBUG is not set
 CONFIG_ACPI_POWER=y
 CONFIG_ACPI_PCI=y

drivers/acpi/Kconfig

@@ -107,6 +107,7 @@ config ACPI_BUTTON
 
 config ACPI_VIDEO
 	tristate "Video"
+	depends on X86
 	depends on EXPERIMENTAL
 	default m
 	help
@@ -121,7 +122,7 @@ config ACPI_VIDEO
 config ACPI_HOTKEY
 	tristate "Generic Hotkey"
 	depends on EXPERIMENTAL
-	depends on !IA64_SGI_SN
+	depends on X86
 	default n
 	help
 	  Experimental consolidated hotkey driver.
@@ -250,6 +251,7 @@ config ACPI_CUSTOM_DSDT_FILE
 
 config ACPI_BLACKLIST_YEAR
 	int "Disable ACPI for systems before Jan 1st this year"
+	depends on X86
 	default 0
 	help
 	  enter a 4-digit year, eg. 2001 to disable ACPI by default

kernel/power/Kconfig

@@ -1,5 +1,6 @@
 config PM
 	bool "Power Management support"
+	depends on !IA64_HP_SIM
 	---help---
 	  "Power Management" means that parts of your computer are shut
 	  off or put into a power conserving "sleep" mode if they are not