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-rw-r--r--arch/unicore32/include/asm/pgtable-hwdef.h1
-rw-r--r--arch/unicore32/include/asm/pgtable.h14
2 files changed, 0 insertions, 15 deletions
diff --git a/arch/unicore32/include/asm/pgtable-hwdef.h b/arch/unicore32/include/asm/pgtable-hwdef.h
index 7314e859cca0..e37fa471c2be 100644
--- a/arch/unicore32/include/asm/pgtable-hwdef.h
+++ b/arch/unicore32/include/asm/pgtable-hwdef.h
@@ -44,7 +44,6 @@
44#define PTE_TYPE_INVALID (3 << 0) 44#define PTE_TYPE_INVALID (3 << 0)
45 45
46#define PTE_PRESENT (1 << 2) 46#define PTE_PRESENT (1 << 2)
47#define PTE_FILE (1 << 3) /* only when !PRESENT */
48#define PTE_YOUNG (1 << 3) 47#define PTE_YOUNG (1 << 3)
49#define PTE_DIRTY (1 << 4) 48#define PTE_DIRTY (1 << 4)
50#define PTE_CACHEABLE (1 << 5) 49#define PTE_CACHEABLE (1 << 5)
diff --git a/arch/unicore32/include/asm/pgtable.h b/arch/unicore32/include/asm/pgtable.h
index ed6f7d000fba..818d0f5598e3 100644
--- a/arch/unicore32/include/asm/pgtable.h
+++ b/arch/unicore32/include/asm/pgtable.h
@@ -283,20 +283,6 @@ extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
283#define MAX_SWAPFILES_CHECK() \ 283#define MAX_SWAPFILES_CHECK() \
284 BUILD_BUG_ON(MAX_SWAPFILES_SHIFT > __SWP_TYPE_BITS) 284 BUILD_BUG_ON(MAX_SWAPFILES_SHIFT > __SWP_TYPE_BITS)
285 285
286/*
287 * Encode and decode a file entry. File entries are stored in the Linux
288 * page tables as follows:
289 *
290 * 3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1
291 * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
292 * <----------------------- offset ----------------------> 1 0 0 0
293 */
294#define pte_file(pte) (pte_val(pte) & PTE_FILE)
295#define pte_to_pgoff(x) (pte_val(x) >> 4)
296#define pgoff_to_pte(x) __pte(((x) << 4) | PTE_FILE)
297
298#define PTE_FILE_MAX_BITS 28
299
300/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */ 286/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
301/* FIXME: this is not correct */ 287/* FIXME: this is not correct */
302#define kern_addr_valid(addr) (1) 288#define kern_addr_valid(addr) (1)