1 files changed, 0 insertions, 75 deletions
diff --git a/hifi/xaf/hifi-dpf/ipc/xt-shmem/hikey/dsp_comm.c b/hifi/xaf/hifi-dpf/ipc/xt-shmem/hikey/dsp_comm.c
deleted file mode 100644
index 290ca9dd..00000000
--- a/hifi/xaf/hifi-dpf/ipc/xt-shmem/hikey/dsp_comm.c
+++ /dev/null
@@ -1,75 +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.
-
-******************************************************************************/
-
-#include "dsp_comm.h"
-
-void dsp_memcpy(void *d, void *s, unsigned int size)
-{
-    unsigned char *dest = (unsigned char*)d;
-    unsigned char *src = (unsigned char*)s;
-
-    if (s == d) {
-        return;
-    } else if (src > dest) {
-        for (; dest < ((unsigned char*)d + size); dest++) {
-            *dest = *src;
-            src++;
-        }
-    } else {
-        src = src + (size - 1);
-        for (dest = dest + (size - 1); dest >= (unsigned char*)d; dest--) {
-            *dest = *src;
-            src--;
-        }
-    }
-}
-
-
-void dsp_memset(void *d, unsigned char ucData, unsigned int size)
-{
-    unsigned int i;
-    unsigned char *dest  = (unsigned char*)d;
-
-    for(i = 0; i < size; i++)
-       *dest++  = ucData;
-}
-int division(int a, int b)
-{
-    const int bits_in_word_m1 = (int)(sizeof(int) * 8) - 1;
-    int s_a = a >> bits_in_word_m1;           /* s_a = a < 0 ? -1 : 0 */
-    int s_b = b >> bits_in_word_m1;           /* s_b = b < 0 ? -1 : 0 */
-    a = (a ^ s_a) - s_a;                         /* negate if s_a == -1 */
-    b = (b ^ s_b) - s_b;                         /* negate if s_b == -1 */
-    s_a ^= s_b;                                  /* sign of quotient */
-    /*
-     * On CPUs without unsigned hardware division support,
-     *  this calls __udivsi3 (notice the cast to su_int).
-     * On CPUs with unsigned hardware division support,
-     *  this uses the unsigned division instruction.
-     */
-    return ((int)a/(int)b ^ s_a) - s_a;    /* negate if s_a == -1 */
-
-}
-
-
-
-