[PATCH] Fix CONFIG_ACPI_BLACKLIST_YEAR

This makes ACPI_BLACKLIST_YEAR be consistently defined when ACPI is
enabled, regardless of whether we're on x86 or not, and thus avoids
bogus -Wundef warnings on ia64.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 3998c9d..fe1e812 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -250,8 +250,7 @@
 	  Enter the full path name to the file wich includes the AmlCode declaration.
 
 config ACPI_BLACKLIST_YEAR
-	int "Disable ACPI for systems before Jan 1st this year"
-	depends on X86
+	int "Disable ACPI for systems before Jan 1st this year" if X86
 	default 0
 	help
 	  enter a 4-digit year, eg. 2001 to disable ACPI by default