--- zzzz-none-000/linux-4.1.38/include/linux/workqueue.h	2017-01-18 18:48:06.000000000 +0000
+++ bcm63-7582-715/linux-4.1.38/include/linux/workqueue.h	2020-11-25 10:06:48.000000000 +0000
@@ -186,10 +186,10 @@
 	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 void destroy_delayed_work_on_stack(struct delayed_work *work) { }
-static inline unsigned int work_static(struct work_struct *work) { return 0; }
+static inline void __init_work(struct work_struct *work __maybe_unused, int onstack __maybe_unused) { }
+static inline void destroy_work_on_stack(struct work_struct *work __maybe_unused) { }
+static inline void destroy_delayed_work_on_stack(struct delayed_work *work __maybe_unused) { }
+static inline unsigned int work_static(struct work_struct *work __maybe_unused) { return 0; }
 #endif
 
 /*