1 files changed, 0 insertions, 129 deletions
diff --git a/nuttx/arch/arm/src/armv7-m/up_releasepending.c b/nuttx/arch/arm/src/armv7-m/up_releasepending.c
deleted file mode 100644
index 2f0d4dc39..000000000
--- a/nuttx/arch/arm/src/armv7-m/up_releasepending.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/****************************************************************************
- *  arch/arm/src/armv7-m/up_releasepending.c
- *
- *   Copyright (C) 2007-2009, 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 <sched.h>
-#include <debug.h>
-#include <nuttx/arch.h>
-
-#include "os_internal.h"
-#include "up_internal.h"
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: up_release_pending
- *
- * Description:
- *   Release and ready-to-run tasks that have
- *   collected in the pending task list.  This can call a
- *   context switch if a new task is placed at the head of
- *   the ready to run list.
- *
- ****************************************************************************/
-
-void up_release_pending(void)
-{
-  _TCB *rtcb = (_TCB*)g_readytorun.head;
-
-  slldbg("From TCB=%p\n", rtcb);
-
-  /* Merge the g_pendingtasks list into the g_readytorun task list */
-
-  /* sched_lock(); */
-  if (sched_mergepending())
-    {
-      /* The currently active task has changed!  We will need to switch
-       * contexts.  First check if we are operating in interrupt context.
-       */
-
-      if (current_regs)
-        {
-          /* Yes, then we have to do things differently. Just copy the
-           * current_regs into the OLD rtcb.
-           */
-
-           up_savestate(rtcb->xcp.regs);
-
-          /* Restore the exception context of the rtcb at the (new) head 
-           * of the g_readytorun task list.
-           */
-
-          rtcb = (_TCB*)g_readytorun.head;
-          slldbg("New Active Task TCB=%p\n", rtcb);
-
-          /* Then switch contexts */
-
-          up_restorestate(rtcb->xcp.regs);
-        }
-
-      /* No, then we will need to perform the user context switch */
-
-      else
-        {
-          /* Switch context to the context of the task at the head of the
-           * ready to run list.
-           */
-
-          _TCB *nexttcb = (_TCB*)g_readytorun.head;
-          up_switchcontext(rtcb->xcp.regs, nexttcb->xcp.regs);
-
-          /* up_switchcontext forces a context switch to the task at the
-           * head of the ready-to-run list.  It does not 'return' in the
-           * normal sense.  When it does return, it is because the blocked
-           * task is again ready to run and has execution priority.
-           */
-        }
-    }
-}