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Commit f54bcdc2 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven
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m68k: Eliminate unused variable in page_to_phys() 



"pgdat" is unused, so we can eliminate it and turn page_to_phys()
into a single-line macro.

Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
parent 5da3a65d

arch/m68k/include/asm/virtconvert.h

+1 −6
Original line number Diff line number Diff line
@@ -31,12 +31,7 @@ static inline void *phys_to_virt(unsigned long address) 
#define page_to_phys(page) \

	__pa(PAGE_OFFSET + (((page) - pg_data_map[0].node_mem_map) << PAGE_SHIFT))

#else

#define page_to_phys(_page) ({						\

	struct page *__page = _page;					\

	struct pglist_data *pgdat;					\

	pgdat = pg_data_table[page_to_nid(__page)];			\

	page_to_pfn(__page) << PAGE_SHIFT;				\

})

#define page_to_phys(page)	(page_to_pfn(page) << PAGE_SHIFT)

#endif

#else

#define page_to_phys(page)	(((page) - mem_map) << PAGE_SHIFT)