[PATCH] tools/perf/powerpc: Fix build break

[Aneesh Kumar K.V]

  CC       arch/powerpc/util/skip-callchain-idx.o
arch/powerpc/util/skip-callchain-idx.c: In function ‘check_return_reg’:
arch/powerpc/util/skip-callchain-idx.c:55:3: error: implicit declaration of function ‘pr_debug’ [-Werror=implicit-function-declaration]
   pr_debug("dwarf_frame_register() %s\n", dwarf_errmsg(-1));

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar at linux.vnet.ibm.com>
---
 tools/perf/arch/powerpc/util/skip-callchain-idx.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/perf/arch/powerpc/util/skip-callchain-idx.c b/tools/perf/arch/powerpc/util/skip-callchain-idx.c
index a7c23a4b3778..d73ef8bb08c7 100644
--- a/tools/perf/arch/powerpc/util/skip-callchain-idx.c
+++ b/tools/perf/arch/powerpc/util/skip-callchain-idx.c
@@ -15,6 +15,7 @@
 
 #include "util/thread.h"
 #include "util/callchain.h"
+#include "util/debug.h"
 
 /*
  * When saving the callchain on Power, the kernel conservatively saves
-- 
1.9.1