transport: mbox: Rename free_mbox_dev to transport_mbox_free

Change-Id: Ie400ccfada8890ddc626deadabd58fe4bf4c3cd3
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
diff --git a/mboxd.c b/mboxd.c
index ecf0caf..a9ef8d9 100644
--- a/mboxd.c
+++ b/mboxd.c
@@ -414,7 +414,7 @@
 	dbus_free(context);
 	flash_dev_free(context);
 	lpc_dev_free(context);
-	free_mbox_dev(context);
+	transport_mbox_free(context);
 	windows_free(context);
 	protocol_free(context);
 	free(context);
diff --git a/transport_mbox.c b/transport_mbox.c
index dd412a4..5db978f 100644
--- a/transport_mbox.c
+++ b/transport_mbox.c
@@ -635,7 +635,7 @@
 	return __transport_mbox_init(context, MBOX_HOST_PATH);
 }
 
-void free_mbox_dev(struct mbox_context *context)
+void transport_mbox_free(struct mbox_context *context)
 {
 	close(context->fds[MBOX_FD].fd);
 }
diff --git a/transport_mbox.h b/transport_mbox.h
index 8dd5902..c9d494d 100644
--- a/transport_mbox.h
+++ b/transport_mbox.h
@@ -9,6 +9,6 @@
 
 int transport_mbox_dispatch(struct mbox_context *context);
 int transport_mbox_init(struct mbox_context *context);
-void free_mbox_dev(struct mbox_context *context);
+void transport_mbox_free(struct mbox_context *context);
 
 #endif /* MBOXD_MSG_H */