diff --git a/c/src/lib/libbsp/arm/tms570/clock/clock.c b/c/src/lib/libbsp/arm/tms570/clock/clock.c
index d438a3da34..98ee5d9911 100644
--- a/c/src/lib/libbsp/arm/tms570/clock/clock.c
+++ b/c/src/lib/libbsp/arm/tms570/clock/clock.c
@@ -34,7 +34,7 @@
 
 static struct timecounter tms570_rti_tc;
 
-static uint32_t tms570_rti_get_timecount(struct timecounter tc)
+static uint32_t tms570_rti_get_timecount(struct timecounter *tc)
 {
   return TMS570_RTI.RTIFRC0;
 }