From 167632303005670713603452a3c9ee5de4aa5828 Mon Sep 17 00:00:00 2001 From: Fabian Frederick Date: Mon, 7 Apr 2014 15:37:53 -0700 Subject: [PATCH] mm/memblock.c: use PFN_PHYS() Replace ((phys_addr_t)(x) << PAGE_SHIFT) by pfn macro. Signed-off-by: Fabian Frederick Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/memblock.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/memblock.c b/mm/memblock.c index c5c20c46f97e..e9d6ca9a01a9 100644 --- a/mm/memblock.c +++ b/mm/memblock.c @@ -1253,7 +1253,7 @@ phys_addr_t __init memblock_mem_size(unsigned long limit_pfn) pages += end_pfn - start_pfn; } - return (phys_addr_t)pages << PAGE_SHIFT; + return PFN_PHYS(pages); } /* lowest address */ @@ -1324,7 +1324,7 @@ int __init_memblock memblock_search_pfn_nid(unsigned long pfn, unsigned long *start_pfn, unsigned long *end_pfn) { struct memblock_type *type = &memblock.memory; - int mid = memblock_search(type, (phys_addr_t)pfn << PAGE_SHIFT); + int mid = memblock_search(type, PFN_PHYS(pfn)); if (mid == -1) return -1;