--- zzzz-none-000/linux-4.1.38/include/linux/kernel.h	2017-01-18 18:48:06.000000000 +0000
+++ bcm63-7582-715/linux-4.1.38/include/linux/kernel.h	2020-11-25 10:06:48.000000000 +0000
@@ -190,10 +190,10 @@
 	do { __might_sleep(__FILE__, __LINE__, 0); might_resched(); } while (0)
 # define sched_annotate_sleep()	(current->task_state_change = 0)
 #else
-  static inline void ___might_sleep(const char *file, int line,
-				   int preempt_offset) { }
-  static inline void __might_sleep(const char *file, int line,
-				   int preempt_offset) { }
+  static inline void ___might_sleep(const char *file __maybe_unused, int line __maybe_unused,
+				   int preempt_offset __maybe_unused) { }
+  static inline void __might_sleep(const char *file __maybe_unused, int line __maybe_unused,
+				   int preempt_offset __maybe_unused) { }
 # define might_sleep() do { might_resched(); } while (0)
 # define sched_annotate_sleep() do { } while (0)
 #endif
@@ -556,7 +556,7 @@
 extern void tracing_stop(void);
 
 static inline __printf(1, 2)
-void ____trace_printk_check_format(const char *fmt, ...)
+void ____trace_printk_check_format(const char *fmt __maybe_unused, ...)
 {
 }
 #define __trace_printk_check_format(fmt, args...)			\
@@ -691,7 +691,7 @@
 #else
 static inline void tracing_start(void) { }
 static inline void tracing_stop(void) { }
-static inline void trace_dump_stack(int skip) { }
+static inline void trace_dump_stack(int skip __maybe_unused) { }
 
 static inline void tracing_on(void) { }
 static inline void tracing_off(void) { }
@@ -700,16 +700,16 @@
 static inline void tracing_snapshot_alloc(void) { }
 
 static inline __printf(1, 2)
-int trace_printk(const char *fmt, ...)
+int trace_printk(const char *fmt __maybe_unused, ...)
 {
 	return 0;
 }
 static inline int
-ftrace_vprintk(const char *fmt, va_list ap)
+ftrace_vprintk(const char *fmt __maybe_unused, va_list ap __maybe_unused)
 {
 	return 0;
 }
-static inline void ftrace_dump(enum ftrace_dump_mode oops_dump_mode) { }
+static inline void ftrace_dump(enum ftrace_dump_mode oops_dump_mode __maybe_unused) { }
 #endif /* CONFIG_TRACING */
 
 /*
@@ -720,7 +720,7 @@
 #define min(x, y) ({				\
 	typeof(x) _min1 = (x);			\
 	typeof(y) _min2 = (y);			\
-	(void) (&_min1 == &_min2);		\
+	(void) ((void *)(&_min1) == (void *)(&_min2));		\
 	_min1 < _min2 ? _min1 : _min2; })
 
 #define max(x, y) ({				\