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| author | KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> | 2006-03-27 01:15:39 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-27 08:44:45 -0800 |
| commit | bb872f787a9b6a40a4aa206175e768137f595d9c (patch) | |
| tree | 85d03350f1d2a48e0526e288ea5dd01c5d42282c /include | |
| parent | 89fccaf2c4a4a8318153e3460a92284dadeb8f71 (diff) | |
| download | lwn-bb872f787a9b6a40a4aa206175e768137f595d9c.tar.gz lwn-bb872f787a9b6a40a4aa206175e768137f595d9c.zip | |
[PATCH] unify pfn_to_page: cris pfn_to_page
cris can use generic funcs.
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Mikael Starvik <starvik@axis.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-cris/page.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-cris/page.h b/include/asm-cris/page.h index c99c478c482f..3787633e6209 100644 --- a/include/asm-cris/page.h +++ b/include/asm-cris/page.h @@ -43,8 +43,7 @@ typedef struct { unsigned long pgprot; } pgprot_t; /* On CRIS the PFN numbers doesn't start at 0 so we have to compensate */ /* for that before indexing into the page table starting at mem_map */ -#define pfn_to_page(pfn) (mem_map + ((pfn) - (PAGE_OFFSET >> PAGE_SHIFT))) -#define page_to_pfn(page) ((unsigned long)((page) - mem_map) + (PAGE_OFFSET >> PAGE_SHIFT)) +#define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT) #define pfn_valid(pfn) (((pfn) - (PAGE_OFFSET >> PAGE_SHIFT)) < max_mapnr) /* to index into the page map. our pages all start at physical addr PAGE_OFFSET so @@ -77,6 +76,7 @@ typedef struct { unsigned long pgprot; } pgprot_t; #endif /* __KERNEL__ */ +#include <asm-generic/memory_model.h> #include <asm-generic/page.h> #endif /* _CRIS_PAGE_H */ |