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

[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 <davem@davemloft.net>
parent 8ba706a9

include/asm-sparc64/pgtable.h

+0 −24
Original line number Diff line number Diff line
@@ -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.