--- zzzz-none-000/linux-2.6.39.4/include/linux/hrtimer.h	2011-08-03 19:43:28.000000000 +0000
+++ puma6-arm-6490-729/linux-2.6.39.4/include/linux/hrtimer.h	2021-11-10 13:23:10.000000000 +0000
@@ -310,7 +310,7 @@
 	return timer->base->softirq_time;
 }
 
-static inline int hrtimer_is_hres_active(struct hrtimer *timer)
+static inline int hrtimer_is_hres_active(struct hrtimer *timer __attribute__((unused)))
 {
 	return 0;
 }
@@ -342,7 +342,7 @@
 {
 	hrtimer_init(timer, which_clock, mode);
 }
-static inline void destroy_hrtimer_on_stack(struct hrtimer *timer) { }
+static inline void destroy_hrtimer_on_stack(struct hrtimer *timer __attribute__((unused))) { }
 #endif
 
 /* Basic timer operations: */