diff options
| author | Jiang Liu <liuj97@gmail.com> | 2013-06-07 10:08:20 +1000 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2013-06-17 18:17:09 +1000 |
| commit | a8d0374565dbd45c53671724486231113a22f5d1 (patch) | |
| tree | d9214e4f02b0edab7b7fe47645f51d9fb29cc543 /arch | |
| parent | 21b8a81a51f34d4e08316c77ea94e10c7c601b95 (diff) | |
mm/unicore32: fix stale comment about VALID_PAGE()
VALID_PAGE() has been removed from kernel long time ago,
so fix the comment.
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/unicore32/include/asm/memory.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/unicore32/include/asm/memory.h b/arch/unicore32/include/asm/memory.h index 5eddb997defe..debafc40200a 100644 --- a/arch/unicore32/include/asm/memory.h +++ b/arch/unicore32/include/asm/memory.h @@ -98,12 +98,6 @@ /* * 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 * * |