From ee8abb8160ace0f3f3a08290ef6b0795c393c9b7 Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Sat, 4 Mar 2017 08:25:20 -0600
Subject: [PATCH] FS: Don't build block driver proxy if PSEUDOFS_OPERATIONS are
 disabled.

---
 fs/driver/Make.defs       | 3 +++
 fs/driver/fs_blockproxy.c | 5 +++--
 fs/vfs/fs_open.c          | 3 ++-
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/fs/driver/Make.defs b/fs/driver/Make.defs
index 382eaf5ab40..12bde01d439 100644
--- a/fs/driver/Make.defs
+++ b/fs/driver/Make.defs
@@ -44,8 +44,11 @@ CSRCS += fs_registerdriver.c fs_unregisterdriver.c
 ifneq ($(CONFIG_DISABLE_MOUNTPOINT),y)
 CSRCS += fs_registerblockdriver.c fs_unregisterblockdriver.c
 CSRCS += fs_findblockdriver.c fs_openblockdriver.c fs_closeblockdriver.c
+
+ifneq ($(CONFIG_DISABLE_PSEUDOFS_OPERATIONS),y)
 CSRCS += fs_blockproxy.c
 endif
+endif # CONFIG_DISABLE_MOUNTPOINT
 
 # Include driver build support
 
diff --git a/fs/driver/fs_blockproxy.c b/fs/driver/fs_blockproxy.c
index 49f43076cb0..b03aa4f95eb 100644
--- a/fs/driver/fs_blockproxy.c
+++ b/fs/driver/fs_blockproxy.c
@@ -55,7 +55,8 @@
 #include <nuttx/kmalloc.h>
 #include <nuttx/drivers/drivers.h>
 
-#if !defined(CONFIG_DISABLE_MOUNTPOINT)
+#if !defined(CONFIG_DISABLE_MOUNTPOINT) && \
+    !defined(CONFIG_DISABLE_PSEUDOFS_OPERATIONS)
 
 /****************************************************************************
  * Private Data
@@ -230,4 +231,4 @@ errout_with_chardev:
   return ret;
 }
 
-#endif /* !CONFIG_DISABLE_MOUNTPOINT */
+#endif /* !CONFIG_DISABLE_MOUNTPOINT && !CONFIG_DISABLE_PSEUDOFS_OPERATIONS */
diff --git a/fs/vfs/fs_open.c b/fs/vfs/fs_open.c
index c54dcfe24b0..f0347828656 100644
--- a/fs/vfs/fs_open.c
+++ b/fs/vfs/fs_open.c
@@ -140,7 +140,8 @@ int open(const char *path, int oflags, ...)
   inode = desc.node;
   DEBUGASSERT(inode != NULL);
 
-#if !defined(CONFIG_DISABLE_MOUNTPOINT)
+#if !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
     * character driver wrapper around the block driver, open(), then