1 files changed, 0 insertions, 116 deletions
diff --git a/nuttx/mm/mm_grancritical.c b/nuttx/mm/mm_grancritical.c
deleted file mode 100644
index 190aa3e7d..000000000
--- a/nuttx/mm/mm_grancritical.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/****************************************************************************
- * mm/mm_grancritical.c
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <stdlib.h>
-#include <assert.h>
-#include <errno.h>
-
-#include <arch/irq.h>
-#include <nuttx/gran.h>
-
-#include "mm_gran.h"
-
-#ifdef CONFIG_GRAN
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Data
- ****************************************************************************/
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: gran_enter_critical and gran_leave_critical
- *
- * Description:
- *   Critical section management for the granule allocator.
- *
- * Input Parameters:
- *   priv - Pointer to the gran state
- *
- * Returned Value:
- *   None
- *
- ****************************************************************************/
-
-void gran_enter_critical(FAR struct gran_s *priv)
-{
-#ifdef CONFIG_GRAN_INTR
-  priv->irqstate = irqsave();
-#else
-  int ret;
-
-  /* Continue waiting if we are awakened by a signal */
-
-  do
-    {
-      ret = sem_wait(&priv->exclsem);
-      if (ret < 0)
-        {
-          DEBUGASSERT(errno == EINTR);
-        }
-    }
-  while (ret < 0);
-#endif
-}
-
-void gran_leave_critical(FAR struct gran_s *priv)
-{
-#ifdef CONFIG_GRAN_INTR
-  irqrestore(priv->irqstate);
-#else
-  sem_post(&priv->exclsem);
-#endif
-}
-
-
-#endif /* CONFIG_GRAN */
-
-