Diffstat (limited to 'arch/arm/include/asm')
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h
index 584786f740f9..e750a938fd3c 100644
@@ -276,12 +276,6 @@ static inline __deprecated void *bus_to_virt(unsigned long x)
* Conversion between a struct page and a physical address.
- * Note: when converting an unknown physical address to a
- * struct page, the resulting pointer must be validated
- * using VALID_PAGE(). It must return an invalid struct page
- * for any physical address not corresponding to a system
- * RAM address.
* page_to_pfn(page) convert a struct page * to a PFN number
* pfn_to_page(pfn) convert a _valid_ PFN number to struct page *