diff options
| author | Fabian Frederick <fabf@skynet.be> | 2014-04-07 15:37:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-07 16:35:58 -0700 |
| commit | 167632303005670713603452a3c9ee5de4aa5828 (patch) | |
| tree | 0e4c3ffc398200c0c8ed02d0fdb4561408d7a2b0 /mm/memblock.c | |
| parent | 136199f0a67cd6bb3f0e8de0ad50f52879f82077 (diff) | |
| download | lwn-167632303005670713603452a3c9ee5de4aa5828.tar.gz lwn-167632303005670713603452a3c9ee5de4aa5828.zip | |
mm/memblock.c: use PFN_PHYS()
Replace ((phys_addr_t)(x) << PAGE_SHIFT) by pfn macro.
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memblock.c')
| -rw-r--r-- | mm/memblock.c | 4 |
1 files 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; |