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Commit dd6cc763 authored by KAMEZAWA Hiroyuki's avatar KAMEZAWA Hiroyuki Committed by Linus Torvalds
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[PATCH] unify pfn_to_page: h8300 pfn_to_page 



H8300 can use generic funcs.

Signed-off-by: default avatarKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 5cdac7ca

include/asm-h8300/page.h

+2 −2
Original line number Diff line number Diff line
@@ -71,8 +71,7 @@ extern unsigned long memory_end; 
#define page_to_virt(page)	((((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET)

#define pfn_valid(page)	        (page < max_mapnr)



#define pfn_to_page(pfn)	virt_to_page(pfn_to_virt(pfn))

#define page_to_pfn(page)	virt_to_pfn(page_to_virt(page))

#define ARCH_PFN_OFFSET		(PAGE_OFFSET >> PAGE_SHIFT)



#define	virt_addr_valid(kaddr)	(((void *)(kaddr) >= (void *)PAGE_OFFSET) && \

				((void *)(kaddr) < (void *)memory_end))
@@ -81,6 +80,7 @@ extern unsigned long memory_end; 


#endif /* __KERNEL__ */



#include <asm-generic/memory_model.h>

#include <asm-generic/page.h>



#endif /* _H8300_PAGE_H */