diff --git a/Documentation/vme_api.txt b/Documentation/vme_api.txt
index 856efa35f6e3c582b612a154ef07f0d4b66a393f..126a1f1d5151529a14b8e153fb65b2fe3480d3b1 100644
--- a/Documentation/vme_api.txt
+++ b/Documentation/vme_api.txt
@@ -394,3 +394,13 @@ Slot Detection
 This function returns the slot ID of the provided bridge.
 
 	int vme_slot_get(struct vme_dev *dev);
+
+
+Bus Detection
+=============
+
+This function returns the bus ID of the provided bridge.
+
+	int vme_bus_num(struct vme_dev *dev);
+
+
diff --git a/drivers/staging/vme/devices/vme_user.c b/drivers/staging/vme/devices/vme_user.c
index daec15565a43098c37e6d1ac8d50f56ae99acd88..caee906f9b387cce70fff74ed1942c47ec0c27c9 100644
--- a/drivers/staging/vme/devices/vme_user.c
+++ b/drivers/staging/vme/devices/vme_user.c
@@ -663,9 +663,16 @@ static int __init vme_user_init(void)
 
 static int vme_user_match(struct vme_dev *vdev)
 {
-	if (vdev->num >= VME_USER_BUS_MAX)
-		return 0;
-	return 1;
+	int i;
+
+	int cur_bus = vme_bus_num(vdev);
+	int cur_slot = vme_slot_get(vdev);
+
+	for (i = 0; i < bus_num; i++)
+		if ((cur_bus == bus[i]) && (cur_slot == vdev->num))
+			return 1;
+
+	return 0;
 }
 
 /*
diff --git a/drivers/vme/vme.c b/drivers/vme/vme.c
index f6856b42749655f3730e99c3bdb45891efb1d0b9..8df5e4efc1cadcbba8ee6f8412920c0406be6114 100644
--- a/drivers/vme/vme.c
+++ b/drivers/vme/vme.c
@@ -1293,6 +1293,19 @@ int vme_slot_get(struct vme_dev *vdev)
 }
 EXPORT_SYMBOL(vme_slot_get);
 
+int vme_bus_num(struct vme_dev *vdev)
+{
+	struct vme_bridge *bridge;
+
+	bridge = vdev->bridge;
+	if (bridge == NULL) {
+		pr_err("Can't find VME bus\n");
+		return -EINVAL;
+	}
+
+	return bridge->num;
+}
+EXPORT_SYMBOL(vme_bus_num);
 
 /* - Bridge Registration --------------------------------------------------- */
 
diff --git a/include/linux/vme.h b/include/linux/vme.h
index c9d65bf14cecd44dc922806f505ceddd85165fa0..4eb42c8f097d0d5eadc468d2ff8dac5bd5032f48 100644
--- a/include/linux/vme.h
+++ b/include/linux/vme.h
@@ -165,6 +165,7 @@ int vme_lm_detach(struct vme_resource *, int);
 void vme_lm_free(struct vme_resource *);
 
 int vme_slot_get(struct vme_dev *);
+int vme_bus_num(struct vme_dev *);
 
 int vme_register_driver(struct vme_driver *, unsigned int);
 void vme_unregister_driver(struct vme_driver *);