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Commit ba8f3184 authored by Ian Campbell's avatar Ian Campbell Committed by Linus Torvalds
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m68k: fix __page_to_pfn for a const struct page argument 



Fixes fallout due to the removal of the cast in commit aa462abe
("mm: fix __page_to_pfn for a const struct page argument")

Signed-off-by: default avatarIan Campbell <ian.campbell@citrix.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Acked-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Cc: linux-m68k@lists.linux-m68k.org
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 35a177a0

arch/m68k/include/asm/page_mm.h

+1 −1
Original line number Diff line number Diff line
@@ -162,7 +162,7 @@ static inline __attribute_const__ int __virt_to_node_shift(void) 
	pgdat->node_mem_map + (__pfn - pgdat->node_start_pfn);		\

})

#define page_to_pfn(_page) ({						\

	struct page *__p = (_page);					\

	const struct page *__p = (_page);				\

	struct pglist_data *pgdat;					\

	pgdat = &pg_data_map[page_to_nid(__p)];				\

	((__p) - pgdat->node_mem_map) + pgdat->node_start_pfn;		\