pmd_pgtable() is identical on the 4 subarches, refactor it.
Signed-off-by: Christophe Leroy <christophe.le...@c-s.fr>
---
arch/powerpc/include/asm/book3s/32/pgalloc.h | 2 --
arch/powerpc/include/asm/book3s/64/pgalloc.h | 5 -----
arch/powerpc/include/asm/nohash/32/pgalloc.h | 2 --
arch/powerpc/include/asm/nohash/64/pgalloc.h | 2 --
arch/powerpc/include/asm/pgalloc.h | 5 +++++
5 files changed, 5 insertions(+), 11 deletions(-)
diff --git a/arch/powerpc/include/asm/book3s/32/pgalloc.h
b/arch/powerpc/include/asm/book3s/32/pgalloc.h
index 1b9b5c228230..998317702630 100644
--- a/arch/powerpc/include/asm/book3s/32/pgalloc.h
+++ b/arch/powerpc/include/asm/book3s/32/pgalloc.h
@@ -37,8 +37,6 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t
*pmdp,
*pmdp = __pmd(__pa(pte_page) | _PMD_PRESENT);
}
-#define pmd_pgtable(pmd) ((pgtable_t)pmd_page_vaddr(pmd))
-
static inline void pgtable_free(void *table, unsigned index_size)
{
if (!index_size) {
diff --git a/arch/powerpc/include/asm/book3s/64/pgalloc.h
b/arch/powerpc/include/asm/book3s/64/pgalloc.h
index df2dce6afe14..053a7940504e 100644
--- a/arch/powerpc/include/asm/book3s/64/pgalloc.h
+++ b/arch/powerpc/include/asm/book3s/64/pgalloc.h
@@ -163,11 +163,6 @@ static inline void pmd_populate(struct mm_struct *mm,
pmd_t *pmd,
*pmd = __pmd(__pgtable_ptr_val(pte_page) | PMD_VAL_BITS);
}
-static inline pgtable_t pmd_pgtable(pmd_t pmd)
-{
- return (pgtable_t)pmd_page_vaddr(pmd);
-}
-
static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t table,
unsigned long address)
{
diff --git a/arch/powerpc/include/asm/nohash/32/pgalloc.h
b/arch/powerpc/include/asm/nohash/32/pgalloc.h
index 6c0f5151dc1d..137761b01588 100644
--- a/arch/powerpc/include/asm/nohash/32/pgalloc.h
+++ b/arch/powerpc/include/asm/nohash/32/pgalloc.h
@@ -43,6 +43,4 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t
*pmdp,
*pmdp = __pmd(__pa(pte_page) | _PMD_USER | _PMD_PRESENT);
}
-#define pmd_pgtable(pmd) ((pgtable_t)pmd_page_vaddr(pmd))
-
#endif /* _ASM_POWERPC_PGALLOC_32_H */
diff --git a/arch/powerpc/include/asm/nohash/64/pgalloc.h
b/arch/powerpc/include/asm/nohash/64/pgalloc.h
index c636feced1ff..5a0ea63c77c7 100644
--- a/arch/powerpc/include/asm/nohash/64/pgalloc.h
+++ b/arch/powerpc/include/asm/nohash/64/pgalloc.h
@@ -59,8 +59,6 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t
*pmd,
pmd_set(pmd, (unsigned long)pte_page);
}
-#define pmd_pgtable(pmd) ((pgtable_t)pmd_page_vaddr(pmd))
-
static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
{
return kmem_cache_alloc(PGT_CACHE(PMD_CACHE_INDEX),
diff --git a/arch/powerpc/include/asm/pgalloc.h
b/arch/powerpc/include/asm/pgalloc.h
index 5761bee0f004..2b2c60a1a66d 100644
--- a/arch/powerpc/include/asm/pgalloc.h
+++ b/arch/powerpc/include/asm/pgalloc.h
@@ -72,4 +72,9 @@ static inline void check_pgt_cache(void) { }
#include <asm/nohash/pgalloc.h>
#endif
+static inline pgtable_t pmd_pgtable(pmd_t pmd)
+{
+ return (pgtable_t)pmd_page_vaddr(pmd);
+}
+
#endif /* _ASM_POWERPC_PGALLOC_H */
--
2.13.3
