--- zzzz-none-000/linux-2.6.39.4/include/linux/mmzone.h	2011-08-03 19:43:28.000000000 +0000
+++ puma6-atom-6490-729/linux-2.6.39.4/include/linux/mmzone.h	2021-11-10 13:38:17.000000000 +0000
@@ -672,7 +672,7 @@
 #ifdef CONFIG_HAVE_MEMORY_PRESENT
 void memory_present(int nid, unsigned long start, unsigned long end);
 #else
-static inline void memory_present(int nid, unsigned long start, unsigned long end) {}
+static inline void memory_present(int nid __attribute__((unused)), unsigned long start __attribute__((unused)), unsigned long end __attribute__((unused))) {}
 #endif
 
 #ifdef CONFIG_HAVE_MEMORYLESS_NODES
@@ -706,7 +706,7 @@
 #endif
 }
 
-static inline int is_highmem_idx(enum zone_type idx)
+static inline int is_highmem_idx(enum zone_type idx __attribute__((unused)))
 {
 #ifdef CONFIG_HIGHMEM
 	return (idx == ZONE_HIGHMEM ||
@@ -727,7 +727,7 @@
  *              to ZONE_{DMA/NORMAL/HIGHMEM/etc} in general code to a minimum.
  * @zone - pointer to struct zone variable
  */
-static inline int is_highmem(struct zone *zone)
+static inline int is_highmem(struct zone *zone __attribute__((unused)))
 {
 #ifdef CONFIG_HIGHMEM
 	int zone_off = (char *)zone - (char *)zone->zone_pgdat->node_zones;
@@ -744,7 +744,7 @@
 	return zone == zone->zone_pgdat->node_zones + ZONE_NORMAL;
 }
 
-static inline int is_dma32(struct zone *zone)
+static inline int is_dma32(struct zone *zone __attribute__((unused)))
 {
 #ifdef CONFIG_ZONE_DMA32
 	return zone == zone->zone_pgdat->node_zones + ZONE_DMA32;
@@ -753,7 +753,7 @@
 #endif
 }
 
-static inline int is_dma(struct zone *zone)
+static inline int is_dma(struct zone *zone __attribute__((unused)))
 {
 #ifdef CONFIG_ZONE_DMA
 	return zone == zone->zone_pgdat->node_zones + ZONE_DMA;
@@ -835,7 +835,7 @@
 	return zoneref->zone_idx;
 }
 
-static inline int zonelist_node_idx(struct zoneref *zoneref)
+static inline int zonelist_node_idx(struct zoneref *zoneref __attribute__((unused)))
 {
 #ifdef CONFIG_NUMA
 	/* zone_to_nid not available in this context */
@@ -918,7 +918,7 @@
 
 #if !defined(CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID) && \
 	!defined(CONFIG_ARCH_POPULATES_NODE_MAP)
-static inline unsigned long early_pfn_to_nid(unsigned long pfn)
+static inline unsigned long early_pfn_to_nid(unsigned long pfn __attribute__((unused)))
 {
 	return 0;
 }
@@ -1130,11 +1130,11 @@
  * the zone and PFN linkages are still valid. This is expensive, but walkers
  * of the full memmap are extremely rare.
  */
-int memmap_valid_within(unsigned long pfn,
-					struct page *page, struct zone *zone);
+int memmap_valid_within(unsigned long pfn __attribute__((unused)),
+					struct page *page __attribute__((unused)), struct zone *zone __attribute__((unused)));
 #else
-static inline int memmap_valid_within(unsigned long pfn,
-					struct page *page, struct zone *zone)
+static inline int memmap_valid_within(unsigned long pfn __attribute__((unused)),
+					struct page *page __attribute__((unused)), struct zone *zone __attribute__((unused)))
 {
 	return 1;
 }