[PATCH] perftools: Fix build error

[Denis Kirjanov <dkirjanov@kernel.org>]

Fix perftools build error (ppc64 box) with PERF_VERSION = 2.6.38.rc1.47.g12fcdb
CC builtin-top.o
cc1: warnings being treated as errors
builtin-top.c: In function 'print_sym_table':
builtin-top.c:540: error: format '%Ld' expects type 'long long int', but argument 2 has type '__u64'

Signed-off-by: Denis Kirjanov <dkirjanov@kernel.org>
---
 tools/perf/builtin-top.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 05344c6..8202a2e 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -537,7 +537,7 @@ static void print_sym_table(void)
 	if (nr_counters == 1 || !display_weighted) {
 		struct perf_evsel *first;
 		first = list_entry(evsel_list.next, struct perf_evsel, node);
-		printf("%Ld", first->attr.sample_period);
+		printf("%Ld", (unsigned long long)first->attr.sample_period);
 		if (freq)
 			printf("Hz ");
 		else
-- 
1.7.3.4