staging/android: rename sync.h to sync_debug.h

This header file only contains information for debugging and SW_SYNC, so
rename it to sync_debug.h instead of having a more generic name.
Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk>
Reviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: NSumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/android/sw_sync.c

@@ -20,7 +20,7 @@
 #include <linux/slab.h>
 #include <linux/sync_file.h>
 
-#include "sync.h"
+#include "sync_debug.h"
 
 #define CREATE_TRACE_POINTS
 #include "trace/sync.h"

drivers/staging/android/sync_debug.c

@@ -15,7 +15,7 @@
  */
 
 #include <linux/debugfs.h>
-#include "sync.h"
+#include "sync_debug.h"
 
 #ifdef CONFIG_DEBUG_FS
 

drivers/staging/android/trace/sync.h

@@ -5,7 +5,7 @@
 #if !defined(_TRACE_SYNC_H) || defined(TRACE_HEADER_MULTI_READ)
 #define _TRACE_SYNC_H
 
-#include "../sync.h"
+#include "../sync_debug.h"
 #include <linux/tracepoint.h>
 
 TRACE_EVENT(sync_timeline,