1 files changed, 0 insertions, 138 deletions
diff --git a/nuttx/sched/work_queue.c b/nuttx/sched/work_queue.c
deleted file mode 100644
index 075f08a4d..000000000
--- a/nuttx/sched/work_queue.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/****************************************************************************
- * sched/work_queue.c
- *
- *   Copyright (C) 2009-2011 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 <stdint.h>
-#include <queue.h>
-#include <assert.h>
-#include <errno.h>
-#include <debug.h>
-
-#include <nuttx/arch.h>
-#include <nuttx/clock.h>
-#include <nuttx/wqueue.h>
-
-#include "work_internal.h"
-
-#ifdef CONFIG_SCHED_WORKQUEUE
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Private Type Declarations
- ****************************************************************************/
-
-/****************************************************************************
- * Public Variables
- ****************************************************************************/
-
-/****************************************************************************
- * Private Variables
- ****************************************************************************/
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: work_queue
- *
- * Description:
- *   Queue work to be performed at a later time.  All queued work will be
- *   performed on the worker thread of of execution (not the caller's).
- *
- *   The work structure is allocated by caller, but completely managed by
- *   the work queue logic.  The caller should never modify the contents of
- *   the work queue structure; the caller should not call work_queue()
- *   again until either (1) the previous work has been performed and removed
- *   from the queue, or (2) work_cancel() has been called to cancel the work
- *   and remove it from the work queue.
- *
- * Input parameters:
- *   qid    - The work queue ID (index)
- *   work   - The work structure to queue
- *   worker - The worker callback to be invoked.  The callback will invoked
- *            on the worker thread of execution.
- *   arg    - The argument that will be passed to the workder callback when
- *            int is invoked.
- *   delay  - Delay (in clock ticks) from the time queue until the worker
- *            is invoked. Zero means to perform the work immediately.
- *
- * Returned Value:
- *   Zero on success, a negated errno on failure
- *
- ****************************************************************************/
-
-int work_queue(int qid, FAR struct work_s *work, worker_t worker,
-               FAR void *arg, uint32_t delay)
-{
-  FAR struct wqueue_s *wqueue = &g_work[qid];
-  irqstate_t flags;
-
-  DEBUGASSERT(work != NULL && (unsigned)qid < NWORKERS);
-
-  /* First, initialize the work structure */
-
-  work->worker = worker;           /* Work callback */
-  work->arg    = arg;              /* Callback argument */
-  work->delay  = delay;            /* Delay until work performed */
-
-  /* Now, time-tag that entry and put it in the work queue.  This must be
-   * done with interrupts disabled.  This permits this function to be called
-   * from with task logic or interrupt handlers.
-   */
-
-  flags        = irqsave();
-  work->qtime  = clock_systimer(); /* Time work queued */
-
-  dq_addlast((FAR dq_entry_t *)work, &wqueue->q);
-  kill(wqueue->pid, SIGWORK);      /* Wake up the worker thread */
-
-  irqrestore(flags);
-  return OK;
-}
-
-#endif /* CONFIG_SCHED_WORKQUEUE */