Pull throttle into release branch

[linux-2.6] / arch / sparc / mm / sun4c.c

diff --git a/arch/sparc/mm/sun4c.c b/arch/sparc/mm/sun4c.c
index 436021ceb2e7bd369490eda32eec58b4460ae815..a57a366e339ac6cb3796357087ca20c088f90558 100644 (file)
--- a/arch/sparc/mm/sun4c.c
+++ b/arch/sparc/mm/sun4c.c
@@ -1748,11 +1748,6 @@ static int sun4c_pte_present(pte_t pte)
 }
 static void sun4c_pte_clear(pte_t *ptep)       { *ptep = __pte(0); }
 
-static int sun4c_pte_read(pte_t pte)
-{
-       return (pte_val(pte) & _SUN4C_PAGE_READ);
-}
-
 static int sun4c_pmd_bad(pmd_t pmd)
 {
        return (((pmd_val(pmd) & ~PAGE_MASK) != PGD_TABLE) ||
@@ -2160,7 +2155,7 @@ void __init ld_mmu_sun4c(void)
        BTFIXUPSET_SIMM13(user_ptrs_per_pgd, KERNBASE / SUN4C_PGDIR_SIZE);
 
        BTFIXUPSET_INT(page_none, pgprot_val(SUN4C_PAGE_NONE));
-       BTFIXUPSET_INT(page_shared, pgprot_val(SUN4C_PAGE_SHARED));
+       PAGE_SHARED = pgprot_val(SUN4C_PAGE_SHARED);
        BTFIXUPSET_INT(page_copy, pgprot_val(SUN4C_PAGE_COPY));
        BTFIXUPSET_INT(page_readonly, pgprot_val(SUN4C_PAGE_READONLY));
        BTFIXUPSET_INT(page_kernel, pgprot_val(SUN4C_PAGE_KERNEL));
@@ -2212,7 +2207,6 @@ void __init ld_mmu_sun4c(void)
 
        BTFIXUPSET_CALL(pte_present, sun4c_pte_present, BTFIXUPCALL_NORM);
        BTFIXUPSET_CALL(pte_clear, sun4c_pte_clear, BTFIXUPCALL_STG0O0);
-       BTFIXUPSET_CALL(pte_read, sun4c_pte_read, BTFIXUPCALL_NORM);
 
        BTFIXUPSET_CALL(pmd_bad, sun4c_pmd_bad, BTFIXUPCALL_NORM);
        BTFIXUPSET_CALL(pmd_present, sun4c_pmd_present, BTFIXUPCALL_NORM);