2 files changed, 25 insertions, 25 deletions

diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
index 771e24f2981d..3648f8f0f368 100644
--- a/drivers/hv/hv.c
+++ b/drivers/hv/hv.c
@@ -39,28 +39,6 @@ struct hv_context hv_context = {
 };
 
 /*
- * query_hypervisor_presence
- * - Query the cpuid for presence of windows hypervisor
- */
-static int query_hypervisor_presence(void)
-{
-        unsigned int eax;
-        unsigned int ebx;
-        unsigned int ecx;
-        unsigned int edx;
-        unsigned int op;
-
-        eax = 0;
-        ebx = 0;
-        ecx = 0;
-        edx = 0;
-        op = HVCPUID_VERSION_FEATURES;
-        cpuid(op, &eax, &ebx, &ecx, &edx);
-
-        return ecx & HV_PRESENT_BIT;
-}
-
-/*
  * query_hypervisor_info - Get version info of the windows hypervisor
  */
 static int query_hypervisor_info(void)
@@ -160,9 +138,6 @@ int hv_init(void)
         memset(hv_context.synic_message_page, 0,
                sizeof(void *) * NR_CPUS);
 
-        if (!query_hypervisor_presence())
-                goto cleanup;
-
         max_leaf = query_hypervisor_info();
 
         /*
diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
index b76e8b321266..f40dd57bbec1 100644
--- a/drivers/hv/vmbus_drv.c
+++ b/drivers/hv/vmbus_drv.c
@@ -719,10 +719,35 @@ static struct acpi_driver vmbus_acpi_driver = {
         },
 };
 
+/*
+ * query_hypervisor_presence
+ * - Query the cpuid for presence of windows hypervisor
+ */
+static int query_hypervisor_presence(void)
+{
+        unsigned int eax;
+        unsigned int ebx;
+        unsigned int ecx;
+        unsigned int edx;
+        unsigned int op;
+
+        eax = 0;
+        ebx = 0;
+        ecx = 0;
+        edx = 0;
+        op = HVCPUID_VERSION_FEATURES;
+        cpuid(op, &eax, &ebx, &ecx, &edx);
+
+        return ecx & HV_PRESENT_BIT;
+}
+
 static int __init hv_acpi_init(void)
 {
         int ret, t;
 
+        if (!query_hypervisor_presence())
+                return -ENODEV;
+
         init_completion(&probe_event);
 
         /*