#ifdef CONFIG_PPC_SUBPAGE_PROT
struct subpage_prot_table spt;
#endif /* CONFIG_PPC_SUBPAGE_PROT */
-#ifdef CONFIG_PPC_64K_PAGES
- /* for 4K PTE fragment support */
+ /*
+ * pagetable fragment support
+ */
void *pte_frag;
-#endif
#ifdef CONFIG_SPAPR_TCE_IOMMU
struct list_head iommu_group_mem_list;
#endif