[PATCH 4.4 091/241] perf tools: No need to include bitops.h in util.h

[Greg Kroah-Hartman]

From: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

commit 6dcca6df4b73d409628c7b4464c63d4eb9d4d13a upstream.

When we switched to the kernel's roundup_pow_of_two we forgot to remove
this include from util.h, do it now.

Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Wang Nan <wangnan0@xxxxxxxxxx>
Fixes: 91529834d1de ("perf evlist: Use roundup_pow_of_two")
Link: http://lkml.kernel.org/n/tip-kfye5rxivib6155cltx0bw4h@xxxxxxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
[bwh: Backported to 4.4 as dependency of "tools include: Adopt linux/bits.h":
 - Include <linux/compiler.h> in util/string.c to avoid build regression
 - Adjust context]
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 tools/perf/util/string.c |    1 +
 tools/perf/util/util.h   |    1 -
 2 files changed, 1 insertion(+), 1 deletion(-)

--- a/tools/perf/util/string.c
+++ b/tools/perf/util/string.c
@@ -1,4 +1,5 @@
 #include "util.h"
+#include <linux/compiler.h>
 #include "linux/string.h"
 
 #define K 1024LL
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -76,7 +76,6 @@
 #include <sys/ttydefaults.h>
 #include <api/fs/tracing_path.h>
 #include <termios.h>
-#include <linux/bitops.h>
 #include <termios.h>
 
 extern const char *graph_line;