--- zzzz-none-000/linux-4.1.38/include/linux/nodemask.h	2017-01-18 18:48:06.000000000 +0000
+++ bcm63-7582-715/linux-4.1.38/include/linux/nodemask.h	2020-11-25 10:06:48.000000000 +0000
@@ -446,20 +446,22 @@
 
 #else
 
-static inline int node_state(int node, enum node_states state)
+static inline int node_state(int node, enum node_states state __maybe_unused)
 {
 	return node == 0;
 }
 
-static inline void node_set_state(int node, enum node_states state)
+static inline void node_set_state(int node __maybe_unused,
+				  enum node_states state __maybe_unused)
 {
 }
 
-static inline void node_clear_state(int node, enum node_states state)
+static inline void node_clear_state(int node __maybe_unused,
+				    enum node_states state __maybe_unused)
 {
 }
 
-static inline int num_node_state(enum node_states state)
+static inline int num_node_state(enum node_states state __maybe_unused)
 {
 	return 1;
 }
@@ -481,7 +483,7 @@
 #if defined(CONFIG_NUMA) && (MAX_NUMNODES > 1)
 extern int node_random(const nodemask_t *maskp);
 #else
-static inline int node_random(const nodemask_t *mask)
+static inline int node_random(const nodemask_t *mask __maybe_unused)
 {
 	return 0;
 }