1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/oprofile/oprofile_perf.c b/drivers/oprofile/oprofile_perf.c
index 59acf9ef78a4..94796f39bc47 100644
--- a/drivers/oprofile/oprofile_perf.c
+++ b/drivers/oprofile/oprofile_perf.c
@@ -31,7 +31,7 @@ static int num_counters;
 /*
  * Overflow callback for oprofile.
  */
-static void op_overflow_handler(struct perf_event *event, int unused,
+static void op_overflow_handler(struct perf_event *event,
                         struct perf_sample_data *data, struct pt_regs *regs)
 {
         int id;