diff --git a/include/media/IOMX.h b/include/media/IOMX.h
index c4cc947..a295e9a 100644
--- a/include/media/IOMX.h
+++ b/include/media/IOMX.h
@@ -42,10 +42,10 @@
     typedef void *buffer_id;
     typedef void *node_id;
 
-    // Given the calling process' pid, returns true iff
+    // Given a node_id and the calling process' pid, returns true iff
     // the implementation of the OMX interface lives in the same
     // process.
-    virtual bool livesLocally(pid_t pid) = 0;
+    virtual bool livesLocally(node_id node, pid_t pid) = 0;
 
     struct ComponentInfo {
         String8 mName;