[PATCH] arm64: Fix data type for physical address

[Min-Hua Chen]

Use phys_addr_t for physical address in alloc_init_pud. Although
phys_addr_t and unsigned long are 64 bit in arm64, it is better
to use phys_addr_t to describe physical addresses.

Signed-off-by: Min-Hua Chen <orca.chen@xxxxxxxxx>
---
 arch/arm64/mm/mmu.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c
index 6894ef3..c649ba5 100644
--- a/arch/arm64/mm/mmu.c
+++ b/arch/arm64/mm/mmu.c
@@ -202,7 +202,7 @@ static void __init alloc_init_pmd(pud_t *pud,
unsigned long addr,
 }

 static void __init alloc_init_pud(pgd_t *pgd, unsigned long addr,
-                  unsigned long end, unsigned long phys,
+                  unsigned long end, phys_addr_t phys,
                   int map_io)
 {
     pud_t *pud;
-- 
1.7.10.4
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