Fix open() a block device with CONFIG_DISABLE_PSEUDOFS_OPERATIONS=y

fs/driver/Make.defs

@@ -44,11 +44,8 @@ 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
 
 # Include driver build support
 

fs/driver/driver.h

@@ -118,8 +118,7 @@ int find_blockdriver(FAR const char *pathname, int mountflags,
  *
  ****************************************************************************/
 
-#if !defined(CONFIG_DISABLE_PSEUDOFS_OPERATIONS) && \
-    !defined(CONFIG_DISABLE_MOUNTPOINT)
+#if !defined(CONFIG_DISABLE_MOUNTPOINT)
 int block_proxy(FAR const char *blkdev, int oflags);
 #endif
 

fs/driver/fs_blockproxy.c

@@ -55,8 +55,7 @@
 #include <nuttx/kmalloc.h>
 #include <nuttx/drivers/drivers.h>
 
-#if !defined(CONFIG_DISABLE_PSEUDOFS_OPERATIONS) && \
-    !defined(CONFIG_DISABLE_MOUNTPOINT)
+#if !defined(CONFIG_DISABLE_MOUNTPOINT)
 
 /****************************************************************************
  * Private Data
@@ -231,4 +230,4 @@ errout_with_chardev:
   return ret;
 }
 
-#endif /* !CONFIG_DISABLE_PSEUDOFS_OPERATIONS && !CONFIG_DISABLE_MOUNTPOINT */
+#endif /* !CONFIG_DISABLE_MOUNTPOINT */

fs/vfs/fs_open.c

@@ -140,8 +140,7 @@ int open(const char *path, int oflags, ...)
   inode = desc.node;
   DEBUGASSERT(inode != NULL);
 
-#if !defined(CONFIG_DISABLE_PSEUDOFS_OPERATIONS) && \
-    !defined(CONFIG_DISABLE_MOUNTPOINT)
+#if !defined(CONFIG_DISABLE_MOUNTPOINT)
    /* 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