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Rev 5270 Rev 6082
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	struct mem_section *__sec = __pfn_to_section(__pfn);	\
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	struct mem_section *__sec = __pfn_to_section(__pfn);	\
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	__section_mem_map_addr(__sec) + __pfn;		\
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	__section_mem_map_addr(__sec) + __pfn;		\
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})
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})
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#endif /* CONFIG_FLATMEM/DISCONTIGMEM/SPARSEMEM */
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#endif /* CONFIG_FLATMEM/DISCONTIGMEM/SPARSEMEM */
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/*
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 * Convert a physical address to a Page Frame Number and back
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 */
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#define	__phys_to_pfn(paddr)	((unsigned long)((paddr) >> PAGE_SHIFT))
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#define	__pfn_to_phys(pfn)	PFN_PHYS(pfn)
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#define page_to_pfn __page_to_pfn
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#define page_to_pfn __page_to_pfn
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#define pfn_to_page __pfn_to_page
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#define pfn_to_page __pfn_to_page