1 files changed, 0 insertions, 98 deletions
diff --git a/hifi/xaf/hifi-dpf/include/xf-sched.h b/hifi/xaf/hifi-dpf/include/xf-sched.h
deleted file mode 100644
index 3c04436c..00000000
--- a/hifi/xaf/hifi-dpf/include/xf-sched.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/*******************************************************************************
-* Copyright (C) 2018 Cadence Design Systems, Inc.
-* 
-* Permission is hereby granted, free of charge, to any person obtaining
-* a copy of this software and associated documentation files (the
-* "Software"), to use this Software with Cadence processor cores only and 
-* not with any other processors and platforms, subject to
-* the following conditions:
-* 
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-* 
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-******************************************************************************/
-
-/*******************************************************************************
- * xf-sched.h
- *
- * Non-preemptive earliest-deadline-first scheduler
- *
- ******************************************************************************/
-
-#ifndef __XF_SCHED_H
-#define __XF_SCHED_H
-
-/*******************************************************************************
- * Types definitions
- ******************************************************************************/
-
-/* ...scheduler data */
-typedef rb_tree_t   xf_sched_t;
-
-/* ...scheduling item */
-typedef rb_node_t   xf_task_t;
-   
-/*******************************************************************************
- * Helpers
- ******************************************************************************/
-
-/* ...retrieve timestamp from task handle */
-static inline u32 xf_task_timestamp(xf_task_t *t)
-{
-    /* ...wipe out last bit of "color" */
-    return (((rb_node_t *)t)->color & ~1);
-}
-
-/* ...set task decoding timestamp */
-static inline u32 xf_task_timestamp_set(xf_task_t *t, u32 ts)
-{
-    /* ...technically, wiping out last bit of timestamp is not needed */
-    return (((rb_node_t *)t)->color = ts);
-}
-
-/* ...compare two timestamps with respect to wrap-around */
-static inline int xf_timestamp_before(u32 t0, u32 t1)
-{
-    /* ...distance between active items is never high */
-    return ((s32)(t0 - t1) < 0);
-}
-
-/* ...current scheduler timestamp */
-static inline u32 xf_sched_timestamp(xf_sched_t *sched)
-{
-    /* ...don't quite care about last bit */
-    return ((rb_tree_t *)sched)->root.color;
-}
-
-/* ...set scheduler timestamp */
-static inline u32 xf_sched_timestamp_set(xf_sched_t *sched, u32 ts)
-{
-    /* ...wipe out last bit (black color is 0) */
-    return (((rb_tree_t *)sched)->root.color = ts & ~0x1);
-}
-
-/*******************************************************************************
- * Entry points
- ******************************************************************************/
-
-/* ...place message into scheduler queue */
-extern void xf_sched_put(xf_sched_t *sched, xf_task_t *t, u32 ts);
-
-/* ...get first item from the scheduler */
-extern xf_task_t * xf_sched_get(xf_sched_t *sched);
-
-/* ...cancel task execution */
-extern void xf_sched_cancel(xf_sched_t *sched, xf_task_t *t);
-
-/* ...initialize scheduler */
-extern void xf_sched_init(xf_sched_t *sched);
-
-#endif  /* __XF_SCHED_H */