From 5652de3fdf7acc64acb754907c361e4c6f6bbb82 Mon Sep 17 00:00:00 2001
From: YAMAMOTO Takashi <yamamoto@midokura.com>
Date: Mon, 15 Mar 2021 13:52:52 +0900
Subject: [PATCH] fs: try blockproxy only if BCH is enabled

---
 fs/driver/Make.defs | 2 ++
 fs/vfs/fs_open.c    | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/fs/driver/Make.defs b/fs/driver/Make.defs
index 70f68b580b..e34f437781 100644
--- a/fs/driver/Make.defs
+++ b/fs/driver/Make.defs
@@ -35,9 +35,11 @@ CSRCS += fs_mtdpartition.c
 endif
 endif
 
+ifeq ($(CONFIG_BCH),y)
 ifneq ($(CONFIG_DISABLE_PSEUDOFS_OPERATIONS),y)
 CSRCS += fs_blockproxy.c
 endif
+endif # CONFIG_BCH
 endif # CONFIG_DISABLE_MOUNTPOINT
 
 # Include driver build support
diff --git a/fs/vfs/fs_open.c b/fs/vfs/fs_open.c
index f6cbc78a04..3619f4f409 100644
--- a/fs/vfs/fs_open.c
+++ b/fs/vfs/fs_open.c
@@ -94,7 +94,8 @@ static int file_vopen(FAR struct file *filep,
   inode = desc.node;
   DEBUGASSERT(inode != NULL);
 
-#if !defined(CONFIG_DISABLE_MOUNTPOINT) && \
+#if defined(CONFIG_BCH) && \
+    !defined(CONFIG_DISABLE_MOUNTPOINT) && \
     !defined(CONFIG_DISABLE_PSEUDOFS_OPERATIONS)
   /* If the inode is block driver, then we may return a character driver
    * proxy for the block driver.  block_proxy() will instantiate a BCH