diff options
Diffstat (limited to 'arch/powerpc/include/asm/pgtable-ppc64.h')
-rw-r--r-- | arch/powerpc/include/asm/pgtable-ppc64.h | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/arch/powerpc/include/asm/pgtable-ppc64.h b/arch/powerpc/include/asm/pgtable-ppc64.h index 6c9323f3ab54..e71bd25d62d7 100644 --- a/arch/powerpc/include/asm/pgtable-ppc64.h +++ b/arch/powerpc/include/asm/pgtable-ppc64.h | |||
@@ -344,30 +344,6 @@ static inline void __ptep_set_access_flags(pte_t *ptep, pte_t entry) | |||
344 | 344 | ||
345 | void pgtable_cache_add(unsigned shift, void (*ctor)(void *)); | 345 | void pgtable_cache_add(unsigned shift, void (*ctor)(void *)); |
346 | void pgtable_cache_init(void); | 346 | void pgtable_cache_init(void); |
347 | |||
348 | /* | ||
349 | * find_linux_pte returns the address of a linux pte for a given | ||
350 | * effective address and directory. If not found, it returns zero. | ||
351 | */ | ||
352 | static inline pte_t *find_linux_pte(pgd_t *pgdir, unsigned long ea) | ||
353 | { | ||
354 | pgd_t *pg; | ||
355 | pud_t *pu; | ||
356 | pmd_t *pm; | ||
357 | pte_t *pt = NULL; | ||
358 | |||
359 | pg = pgdir + pgd_index(ea); | ||
360 | if (!pgd_none(*pg)) { | ||
361 | pu = pud_offset(pg, ea); | ||
362 | if (!pud_none(*pu)) { | ||
363 | pm = pmd_offset(pu, ea); | ||
364 | if (pmd_present(*pm)) | ||
365 | pt = pte_offset_kernel(pm, ea); | ||
366 | } | ||
367 | } | ||
368 | return pt; | ||
369 | } | ||
370 | |||
371 | #endif /* __ASSEMBLY__ */ | 347 | #endif /* __ASSEMBLY__ */ |
372 | 348 | ||
373 | /* | 349 | /* |