[PATCH] perf: Fix time function double declaration with glibc

[Thomas Renninger <trenn@suse.de>]

It's enough to include the local "debug.h" file to
trigger it.
man time reveals this is already declared in glibc:
time - get time in seconds
#include <time.h>
-> rename the variable.

Signed-off-by: Thomas Renninger <trenn@suse.de>
CC: arjan@infradead.org
CC: mingo@elte.hu
CC: linux-perf-users@vger.kernel.org
---
 tools/perf/util/svghelper.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/perf/util/svghelper.c b/tools/perf/util/svghelper.c
index 8ee5d11..e40a00d 100644
--- a/tools/perf/util/svghelper.c
+++ b/tools/perf/util/svghelper.c
@@ -43,11 +43,11 @@ static double cpu2y(int cpu)
 	return cpu2slot(cpu) * SLOT_MULT;
 }
 
-static double time2pixels(u64 time)
+static double time2pixels(u64 __time)
 {
 	double X;
 
-	X = 1.0 * svg_page_width * (time - first_time) / (last_time - first_time);
+	X = 1.0 * svg_page_width * (__time - first_time) / (last_time - first_time);
 	return X;
 }
 
-- 
1.7.3.4