diff --git a/[refs] b/[refs]
index 60a853c9251d..a2222af3c8ac 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7cc82439baf3faa45cbb9f05a6a8b6b55891621a
+refs/heads/master: 23c5605c7d842f922fe141f5a7b1c30e9b54dae6
diff --git a/trunk/drivers/staging/hv/Kconfig b/trunk/drivers/staging/hv/Kconfig
index 76f0756ab7dc..5e0c9f6c7457 100644
--- a/trunk/drivers/staging/hv/Kconfig
+++ b/trunk/drivers/staging/hv/Kconfig
@@ -1,6 +1,6 @@
 config HYPERV
 	tristate "Microsoft Hyper-V client drivers"
-	depends on X86 && m
+	depends on X86 && ACPI && PCI && m
 	default n
 	help
 	  Select this option to run Linux as a Hyper-V client operating