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-rw-r--r--drivers/xen/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig
index b1d524aeb3c..94243136f6b 100644
--- a/drivers/xen/Kconfig
+++ b/drivers/xen/Kconfig
@@ -180,7 +180,7 @@ config XEN_PRIVCMD
config XEN_ACPI_PROCESSOR
tristate "Xen ACPI processor"
- depends on XEN && X86 && ACPI_PROCESSOR
+ depends on XEN && X86 && ACPI_PROCESSOR && CPU_FREQ
default m
help
This ACPI processor uploads Power Management information to the Xen hypervisor.