ARM: mm: fix type of the arm_dma_limit global variable

[pandora-kernel.git] / arch / arm / mm / mm.h

diff --git a/arch/arm/mm/mm.h b/arch/arm/mm/mm.h
index 93dc0c1..c471436 100644 (file)
--- a/arch/arm/mm/mm.h
+++ b/arch/arm/mm/mm.h
@@ -62,7 +62,7 @@ extern void __flush_dcache_page(struct address_space *mapping, struct page *page
 #endif
 
 #ifdef CONFIG_ZONE_DMA
-extern u32 arm_dma_limit;
+extern phys_addr_t arm_dma_limit;
 #else
 #define arm_dma_limit ((u32)~0)
 #endif