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authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2012-03-24 17:18:57 +0400
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2012-03-24 17:23:06 +0400
commitdf7a3ee29b775edd1c2d75cf0b128b174bd4091e (patch)
treedd06376cb8f71b6914420c99b827baba3ce33867 /drivers/xen
parentb9136d207f0c05c96c6b9c980fa7f7fd541a65a8 (diff)
downloadlinux-df7a3ee29b775edd1c2d75cf0b128b174bd4091e.tar.xz
xen/acpi: Fix Kconfig dependency on CPU_FREQ
The functions: "acpi_processor_*" sound like they depend on CONFIG_ACPI_PROCESSOR but in reality they are exposed when CONFIG_CPU_FREQ=[y|m]. As such update the Kconfig to have this dependency and fix compile issues: ERROR: "acpi_processor_unregister_performance" [drivers/xen/xen-acpi-processor.ko] undefined! ERROR: "acpi_processor_notify_smm" [drivers/xen/xen-acpi-processor.ko] undefined! ERROR: "acpi_processor_register_performance" [drivers/xen/xen-acpi-processor.ko] undefined! ERROR: "acpi_processor_preregister_performance" [drivers/xen/xen-acpi-processor.ko] undefined! Note: We still need the CONFIG_ACPI Reported-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'drivers/xen')
-rw-r--r--drivers/xen/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig
index b1d524aeb3c3..94243136f6bf 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.