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-rw-r--r--arch/arm/mm/mm.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mm/mm.h b/arch/arm/mm/mm.h
index c471436c795..2e8a1efdf7b 100644
--- a/arch/arm/mm/mm.h
+++ b/arch/arm/mm/mm.h
@@ -64,7 +64,7 @@ extern void __flush_dcache_page(struct address_space *mapping, struct page *page
#ifdef CONFIG_ZONE_DMA
extern phys_addr_t arm_dma_limit;
#else
-#define arm_dma_limit ((u32)~0)
+#define arm_dma_limit ((phys_addr_t)~0)
#endif
extern phys_addr_t arm_lowmem_limit;