Merge branch 'linux-next' of git://git.infradead.org/ubifs-2.6

[deliverable/linux.git] / arch / xtensa / include / asm / dma.h

diff --git a/arch/xtensa/include/asm/dma.h b/arch/xtensa/include/asm/dma.h
index e30f3abf48f0a60d889b852088c8493ef8509597..137ca3945b07b55966b65a2ac2e89d0393fe4e8c 100644 (file)
--- a/arch/xtensa/include/asm/dma.h
+++ b/arch/xtensa/include/asm/dma.h
@@ -44,8 +44,9 @@
  *     the value desired).
  */
 
+#ifndef MAX_DMA_ADDRESS
 #define MAX_DMA_ADDRESS                (PAGE_OFFSET + XCHAL_KIO_SIZE - 1)
-
+#endif
 
 /* Reserve and release a DMA channel */
 extern int request_dma(unsigned int dmanr, const char * device_id);