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authorDavid S. Miller <davem@davemloft.net>2012-05-12 16:30:28 -0400
committerDavid S. Miller <davem@davemloft.net>2012-05-12 16:30:28 -0400
commitf167edaee0b796994b0d7ba6dc4eff25e7b424d0 (patch)
tree49687b78bb2dcc7b6fb9c8215367f84c492f1d16
parent7d9fa4aa3d41e82d5d52612d07211ee243df3a20 (diff)
sparc32: Un-btfixup pmd_{bad,present}().
Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--arch/sparc/include/asm/pgtable_32.h14
-rw-r--r--arch/sparc/mm/srmmu.c9
2 files changed, 9 insertions, 14 deletions
diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
index 9b4ff5abec91..ac85f9b87a75 100644
--- a/arch/sparc/include/asm/pgtable_32.h
+++ b/arch/sparc/include/asm/pgtable_32.h
@@ -153,17 +153,21 @@ static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *pt
153 __pte_clear(ptep); 153 __pte_clear(ptep);
154} 154}
155 155
156BTFIXUPDEF_CALL_CONST(int, pmd_bad, pmd_t) 156static inline int pmd_bad(pmd_t pmd)
157BTFIXUPDEF_CALL_CONST(int, pmd_present, pmd_t) 157{
158 return (pmd_val(pmd) & SRMMU_ET_MASK) != SRMMU_ET_PTD;
159}
160
161static inline int pmd_present(pmd_t pmd)
162{
163 return ((pmd_val(pmd) & SRMMU_ET_MASK) == SRMMU_ET_PTD);
164}
158 165
159static inline int pmd_none(pmd_t pmd) 166static inline int pmd_none(pmd_t pmd)
160{ 167{
161 return !pmd_val(pmd); 168 return !pmd_val(pmd);
162} 169}
163 170
164#define pmd_bad(pmd) BTFIXUP_CALL(pmd_bad)(pmd)
165#define pmd_present(pmd) BTFIXUP_CALL(pmd_present)(pmd)
166
167static inline void pmd_clear(pmd_t *pmdp) 171static inline void pmd_clear(pmd_t *pmdp)
168{ 172{
169 int i; 173 int i;
diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c
index 94dcd06632a2..87e4d329c0ae 100644
--- a/arch/sparc/mm/srmmu.c
+++ b/arch/sparc/mm/srmmu.c
@@ -118,12 +118,6 @@ static inline int srmmu_pte_present(pte_t pte)
118static inline int srmmu_pmd_none(pmd_t pmd) 118static inline int srmmu_pmd_none(pmd_t pmd)
119{ return !(pmd_val(pmd) & 0xFFFFFFF); } 119{ return !(pmd_val(pmd) & 0xFFFFFFF); }
120 120
121static inline int srmmu_pmd_bad(pmd_t pmd)
122{ return (pmd_val(pmd) & SRMMU_ET_MASK) != SRMMU_ET_PTD; }
123
124static inline int srmmu_pmd_present(pmd_t pmd)
125{ return ((pmd_val(pmd) & SRMMU_ET_MASK) == SRMMU_ET_PTD); }
126
127static inline pte_t srmmu_pte_wrprotect(pte_t pte) 121static inline pte_t srmmu_pte_wrprotect(pte_t pte)
128{ return __pte(pte_val(pte) & ~SRMMU_WRITE);} 122{ return __pte(pte_val(pte) & ~SRMMU_WRITE);}
129 123
@@ -2078,9 +2072,6 @@ void __init ld_mmu_srmmu(void)
2078 2072
2079 BTFIXUPSET_CALL(pte_present, srmmu_pte_present, BTFIXUPCALL_NORM); 2073 BTFIXUPSET_CALL(pte_present, srmmu_pte_present, BTFIXUPCALL_NORM);
2080 2074
2081 BTFIXUPSET_CALL(pmd_bad, srmmu_pmd_bad, BTFIXUPCALL_NORM);
2082 BTFIXUPSET_CALL(pmd_present, srmmu_pmd_present, BTFIXUPCALL_NORM);
2083
2084 BTFIXUPSET_CALL(mk_pte, srmmu_mk_pte, BTFIXUPCALL_NORM); 2075 BTFIXUPSET_CALL(mk_pte, srmmu_mk_pte, BTFIXUPCALL_NORM);
2085 BTFIXUPSET_CALL(mk_pte_phys, srmmu_mk_pte_phys, BTFIXUPCALL_NORM); 2076 BTFIXUPSET_CALL(mk_pte_phys, srmmu_mk_pte_phys, BTFIXUPCALL_NORM);
2086 BTFIXUPSET_CALL(mk_pte_io, srmmu_mk_pte_io, BTFIXUPCALL_NORM); 2077 BTFIXUPSET_CALL(mk_pte_io, srmmu_mk_pte_io, BTFIXUPCALL_NORM);