[tip:perf/core] perf event-parse: Use pr_warning()

[tip-bot for Arnaldo Carvalho de Melo]

Commit-ID:  d2a74d53aa896046abcd152c03777209c57b12a2
Gitweb:     http://git.kernel.org/tip/d2a74d53aa896046abcd152c03777209c57b12a2
Author:     Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
AuthorDate: Tue, 27 Jun 2017 11:08:14 -0300
Committer:  Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Tue, 27 Jun 2017 11:08:14 -0300

perf event-parse: Use pr_warning()

Convert sole user of warning() in this file to pr_warning(),
consolidating error reporting facilities.

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>
Link: http://lkml.kernel.org/n/tip-3y7yf6v673ujl2rcs34tzv8n@xxxxxxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
 tools/perf/util/trace-event-parse.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index 746bbee..e0a6e9a 100644
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -24,7 +24,7 @@
 #include <errno.h>
 
 #include "../perf.h"
-#include "util.h"
+#include "debug.h"
 #include "trace-event.h"
 
 #include "sane_ctype.h"
@@ -150,7 +150,7 @@ void parse_ftrace_printk(struct pevent *pevent,
 	while (line) {
 		addr_str = strtok_r(line, ":", &fmt);
 		if (!addr_str) {
-			warning("printk format with empty entry");
+			pr_warning("printk format with empty entry");
 			break;
 		}
 		addr = strtoull(addr_str, NULL, 16);