acpi_pad: build only on X86
X86_FEATURE_MWAIT doesn't exist on ia64...
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 13531ed..e56d192 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -200,6 +200,7 @@
tristate "Processor Aggregator"
depends on ACPI_PROCESSOR
depends on EXPERIMENTAL
+ depends on X86
help
ACPI 4.0 defines processor Aggregator, which enables OS to perform
specfic processor configuration and control that applies to all