--- zzzz-none-000/linux-2.6.39.4/include/linux/workqueue.h	2011-08-03 19:43:28.000000000 +0000
+++ puma6-arm-6490-729/linux-2.6.39.4/include/linux/workqueue.h	2021-11-10 13:23:10.000000000 +0000
@@ -160,9 +160,9 @@
 	return *work_data_bits(work) & WORK_STRUCT_STATIC;
 }
 #else
-static inline void __init_work(struct work_struct *work, int onstack) { }
-static inline void destroy_work_on_stack(struct work_struct *work) { }
-static inline unsigned int work_static(struct work_struct *work) { return 0; }
+static inline void __init_work(struct work_struct *work __attribute__((unused)), int onstack __attribute__((unused))) { }
+static inline void destroy_work_on_stack(struct work_struct *work __attribute__((unused))) { }
+static inline unsigned int work_static(struct work_struct *work __attribute__((unused))) { return 0; }
 #endif
 
 /*
@@ -414,7 +414,7 @@
 
 /* Obsolete. use cancel_delayed_work_sync() */
 static inline __deprecated
-void cancel_rearming_delayed_workqueue(struct workqueue_struct *wq,
+void cancel_rearming_delayed_workqueue(struct workqueue_struct *wq __attribute__((unused)),
 					struct delayed_work *work)
 {
 	cancel_delayed_work_sync(work);
@@ -428,7 +428,7 @@
 }
 
 #ifndef CONFIG_SMP
-static inline long work_on_cpu(unsigned int cpu, long (*fn)(void *), void *arg)
+static inline long work_on_cpu(unsigned int cpu __attribute__((unused)), long (*fn)(void *), void *arg)
 {
 	return fn(arg);
 }