windows: Rename alloc_window_dirty_bytemap to windows_alloc_dirty_bytemap

Change-Id: I33b115def628ad85a4034901c17611a9509575ad
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
diff --git a/mboxd_msg.c b/mboxd_msg.c
index 1fd29f7..ac9cff7 100644
--- a/mboxd_msg.c
+++ b/mboxd_msg.c
@@ -209,7 +209,7 @@
 
 	/* Now we know the blocksize we can allocate the window dirty_bytemap */
 	if (mbox_api_version != old_api_version) {
-		alloc_window_dirty_bytemap(context);
+		windows_alloc_dirty_bytemap(context);
 	}
 	/* Reset if we were V1 since this required exact window mapping */
 	if (old_api_version == API_VERSION_1) {