1 files changed, 0 insertions, 90 deletions
diff --git a/hifi/xaf/host-apf/proxy/xf-trace.c b/hifi/xaf/host-apf/proxy/xf-trace.c
deleted file mode 100644
index fb902676..00000000
--- a/hifi/xaf/host-apf/proxy/xf-trace.c
+++ /dev/null
@@ -1,90 +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 "xf.h"
-#include <sys/time.h>
-
-#if XF_TRACE
-/*******************************************************************************
- * Local data definitions
- ******************************************************************************/
-
-/* ...tracing lock */
-static pthread_mutex_t  xf_trace_mutex;
-
-/*******************************************************************************
- * Tracing facility
- ******************************************************************************/
-
-/* ...timestamp function */
-static u32 xf_timenow(void)
-{
-    struct timeval          tv;
-
-    /* ...get current time value */
-    gettimeofday(&tv, NULL);
-
-    /* ...wrap over every 100 seconds */
-    return (u32)((tv.tv_sec % 100) * 1000000 + tv.tv_usec);
-}
-
-/* ...tracing initialization */
-void xf_trace_init(const char *banner)
-{
-    /* ...initialize tracing lock */
-    pthread_mutex_init(&xf_trace_mutex, NULL);
-
-    /* ...output banner */
-    xf_trace(banner);
-}
-
-/* ...tracing primitive */
-int xf_trace(const char *format, ...)
-{
-    va_list     args;
-    static char buf[256];
-    char       *b = buf;
-    
-    /* ...get global tracing lock */
-    pthread_mutex_lock(&xf_trace_mutex);
-
-    /* ...output timestamp */
-    b += sprintf(b, "[%08u] ", xf_timenow());
-
-    /* ...output format string */
-    va_start(args, format);
-    b += vsprintf(b, format, args);
-    va_end(args);
-
-    /* ...put terminator */
-    *b = '\0';
-
-    /* ...output prepared string */
-    __xf_puts(buf);
-    
-    /* ...release tracing lock */
-    pthread_mutex_unlock(&xf_trace_mutex);
-
-    return 0;
-}
-
-#endif  /* XF_TRACE */