diff options
Diffstat (limited to 'arch/hexagon/include/asm/pgtable.h')
| -rw-r--r-- | arch/hexagon/include/asm/pgtable.h | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/arch/hexagon/include/asm/pgtable.h b/arch/hexagon/include/asm/pgtable.h index 8c5b7a1c3d90..27b269e2870d 100644 --- a/arch/hexagon/include/asm/pgtable.h +++ b/arch/hexagon/include/asm/pgtable.h @@ -14,9 +14,6 @@ #include <asm/page.h> #include <asm-generic/pgtable-nopmd.h> -/* A handy thing to have if one has the RAM. Declared in head.S */ -extern unsigned long empty_zero_page; - /* * The PTE model described here is that of the Hexagon Virtual Machine, * which autonomously walks 2-level page tables. At a lower level, we @@ -238,9 +235,6 @@ static inline int pte_present(pte_t pte) return pte_val(pte) & _PAGE_PRESENT; } -/* mk_pte - make a PTE out of a page pointer and protection bits */ -#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot)) - /* pte_page - returns a page (frame pointer/descriptor?) based on a PTE */ #define pte_page(x) pfn_to_page(pte_pfn(x)) @@ -351,9 +345,6 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd) return (unsigned long)__va(pmd_val(pmd) & PAGE_MASK); } -/* ZERO_PAGE - returns the globally shared zero page */ -#define ZERO_PAGE(vaddr) (virt_to_page(&empty_zero_page)) - /* * Encode/decode swap entries and swap PTEs. Swap PTEs are all PTEs that * are !pte_none() && !pte_present(). @@ -390,7 +381,7 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd) (((type & 0x1f) << 1) | \ ((offset & 0x3ffff8) << 10) | ((offset & 0x7) << 7)) }) -static inline int pte_swp_exclusive(pte_t pte) +static inline bool pte_swp_exclusive(pte_t pte) { return pte_val(pte) & _PAGE_SWP_EXCLUSIVE; } |