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Diffstat (limited to 'arch/powerpc/include/asm/page.h')
-rw-r--r--arch/powerpc/include/asm/page.h18
1 files changed, 3 insertions, 15 deletions
diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
index f6a1265face2..5c5ea2413413 100644
--- a/arch/powerpc/include/asm/page.h
+++ b/arch/powerpc/include/asm/page.h
@@ -289,7 +289,7 @@ static inline bool pfn_valid(unsigned long pfn)
* page tables at arbitrary addresses, this breaks and will have to change.
*/
#ifdef CONFIG_PPC64
-#define PD_HUGE 0x8000000000000000
+#define PD_HUGE 0x8000000000000000UL
#else
#define PD_HUGE 0x80000000
#endif
@@ -335,23 +335,11 @@ void arch_free_page(struct page *page, int order);
#endif
struct vm_area_struct;
-#ifdef CONFIG_PPC_BOOK3S_64
-/*
- * For BOOK3s 64 with 4k and 64K linux page size
- * we want to use pointers, because the page table
- * actually store pfn
- */
-typedef pte_t *pgtable_t;
-#else
-#if defined(CONFIG_PPC_64K_PAGES) && defined(CONFIG_PPC64)
-typedef pte_t *pgtable_t;
-#else
-typedef struct page *pgtable_t;
-#endif
-#endif
#include <asm-generic/memory_model.h>
#endif /* __ASSEMBLY__ */
#include <asm/slice.h>
+#define ARCH_ZONE_DMA_BITS 31
+
#endif /* _ASM_POWERPC_PAGE_H */