Merge branch 'for-next' of git://github.com/rydberg/linux into from-henrik

[karo-tx-linux.git] / arch / arm / mm / mm.h

diff --git a/arch/arm/mm/mm.h b/arch/arm/mm/mm.h
index 2e8a1efdf7b85f3443294b396ec5673496dd635d..6776160618ef0ede79d07b4f6a0873c30df2a1d0 100644 (file)
--- a/arch/arm/mm/mm.h
+++ b/arch/arm/mm/mm.h
@@ -59,6 +59,9 @@ extern void __flush_dcache_page(struct address_space *mapping, struct page *page
 #define VM_ARM_MTYPE(mt)               ((mt) << 20)
 #define VM_ARM_MTYPE_MASK      (0x1f << 20)
 
+/* consistent regions used by dma_alloc_attrs() */
+#define VM_ARM_DMA_CONSISTENT  0x20000000
+
 #endif
 
 #ifdef CONFIG_ZONE_DMA