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| author | Jiang Liu <liuj97@gmail.com> | 2013-07-04 02:04:43 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-04 03:07:40 +0400 |
| commit | b26a3dfd4c0b888303a5909ef37febeb582e190e (patch) | |
| tree | 3110f1f4d6500b1386a19602505aa2663bdfe453 /arch | |
| parent | 924b387a72a02216b4899717c5d249c3ce5d11bd (diff) | |
| download | linux-b26a3dfd4c0b888303a5909ef37febeb582e190e.tar.xz | |
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>
Signed-off-by: Linus Torvalds <torvalds@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 * * |