From 2ee9e1a4edf31824f2ff4ba6fb73129c798dcb36 Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Fri, 1 Nov 2019 17:25:40 +1100
Subject: [PATCH] extmod/modbtree: Make FILEVTABLE const to put it in ROM.

---
 extmod/modbtree.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/extmod/modbtree.c b/extmod/modbtree.c
index a2bff06d44..2a08a9cab0 100644
--- a/extmod/modbtree.c
+++ b/extmod/modbtree.c
@@ -320,7 +320,7 @@ STATIC const mp_obj_type_t btree_type = {
     .locals_dict = (void*)&btree_locals_dict,
 };
 
-STATIC FILEVTABLE btree_stream_fvtable = {
+STATIC const FILEVTABLE btree_stream_fvtable = {
     mp_stream_posix_read,
     mp_stream_posix_write,
     mp_stream_posix_lseek,