diff --git a/drivers/base/component.c b/drivers/base/component.c
index b9f20ad..dcfbe72 100644
--- a/drivers/base/component.c
+++ b/drivers/base/component.c
@@ -11,7 +11,6 @@
 #include <linux/device.h>
 #include <linux/kref.h>
 #include <linux/list.h>
-#include <linux/module.h>
 #include <linux/mutex.h>
 #include <linux/slab.h>
 #include <linux/debugfs.h>
@@ -530,7 +529,8 @@
 {
 	WARN_ON(!component->bound);
 
-	component->ops->unbind(component->dev, master->dev, data);
+	if (component->ops && component->ops->unbind)
+		component->ops->unbind(component->dev, master->dev, data);
 	component->bound = false;
 
 	/* Release all resources claimed in the binding of this component */
@@ -777,5 +777,3 @@
 	kfree(component);
 }
 EXPORT_SYMBOL_GPL(component_del);
-
-MODULE_LICENSE("GPL v2");