Commit e2299045 authored by David S. Miller's avatar David S. Miller

[SPARC64]: Kill bogus function externs in asm/pgtable.h

These are all implemented inline earlier in the file.
Signed-off-by: default avatarDavid S. Miller <>
parent 8ba706a9
......@@ -646,27 +646,6 @@ static inline unsigned long pte_present(pte_t pte)
/* Same in both SUN4V and SUN4U. */
#define pte_none(pte) (!pte_val(pte))
extern unsigned long pte_present(pte_t);
/* The following only work if pte_present() is true.
* Undefined behaviour if not..
extern unsigned long pte_read(pte_t);
extern unsigned long pte_exec(pte_t);
extern unsigned long pte_write(pte_t);
extern unsigned long pte_dirty(pte_t);
extern unsigned long pte_young(pte_t);
extern pte_t pte_wrprotect(pte_t);
extern pte_t pte_rdprotect(pte_t);
extern pte_t pte_mkclean(pte_t);
extern pte_t pte_mkold(pte_t);
/* Be very careful when you change these three, they are delicate. */
extern pte_t pte_mkyoung(pte_t);
extern pte_t pte_mkwrite(pte_t);
extern pte_t pte_mkdirty(pte_t);
extern pte_t pte_mkhuge(pte_t);
/* to find an entry in a page-table-directory. */
#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1))
#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
......@@ -766,9 +745,6 @@ extern int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
unsigned long pfn,
unsigned long size, pgprot_t prot);
/* Clear virtual and physical cachability, set side-effect bit. */
extern pgprot_t pgprot_noncached(pgprot_t);
* For sparc32&64, the pfn in io_remap_pfn_range() carries <iospace> in
* its high 4 bits. These macros/functions put it there or get it from there.
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