[PATCH] perf tools: Fix function name in comment

[Shaokun Zhang]

get_cpuid_str() is used in tools/perf/arch/xxx/util/header.c,
fix the name in comment.

Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CC: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Signed-off-by: Shaokun Zhang <zhangshaokun@xxxxxxxxxxxxx>
---
 tools/perf/pmu-events/pmu-events.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/pmu-events/pmu-events.h b/tools/perf/pmu-events/pmu-events.h
index 92a4d15ee0b9..9889e4701399 100644
--- a/tools/perf/pmu-events/pmu-events.h
+++ b/tools/perf/pmu-events/pmu-events.h
@@ -24,7 +24,7 @@ struct pmu_event {
  * Map a CPU to its table of PMU events. The CPU is identified by the
  * cpuid field, which is an arch-specific identifier for the CPU.
  * The identifier specified in tools/perf/pmu-events/arch/xxx/mapfile
- * must match the get_cpustr() in tools/perf/arch/xxx/util/header.c)
+ * must match the get_cpuid_str() in tools/perf/arch/xxx/util/header.c)
  *
  * The  cpuid can contain any character other than the comma.
  */
-- 
2.7.4