diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c
index e24b059..3ed6238 100644
--- a/drivers/parisc/ccio-dma.c
+++ b/drivers/parisc/ccio-dma.c
@@ -790,7 +790,7 @@
 static dma_addr_t
 ccio_map_page(struct device *dev, struct page *page, unsigned long offset,
 		size_t size, enum dma_data_direction direction,
-		struct dma_attrs *attrs)
+		unsigned long attrs)
 {
 	return ccio_map_single(dev, page_address(page) + offset, size,
 			direction);
@@ -806,7 +806,7 @@
  */
 static void 
 ccio_unmap_page(struct device *dev, dma_addr_t iova, size_t size,
-		enum dma_data_direction direction, struct dma_attrs *attrs)
+		enum dma_data_direction direction, unsigned long attrs)
 {
 	struct ioc *ioc;
 	unsigned long flags; 
@@ -844,7 +844,7 @@
  */
 static void * 
 ccio_alloc(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t flag,
-		struct dma_attrs *attrs)
+		unsigned long attrs)
 {
       void *ret;
 #if 0
@@ -878,9 +878,9 @@
  */
 static void 
 ccio_free(struct device *dev, size_t size, void *cpu_addr,
-		dma_addr_t dma_handle, struct dma_attrs *attrs)
+		dma_addr_t dma_handle, unsigned long attrs)
 {
-	ccio_unmap_page(dev, dma_handle, size, 0, NULL);
+	ccio_unmap_page(dev, dma_handle, size, 0, 0);
 	free_pages((unsigned long)cpu_addr, get_order(size));
 }
 
@@ -907,7 +907,7 @@
  */
 static int
 ccio_map_sg(struct device *dev, struct scatterlist *sglist, int nents, 
-	    enum dma_data_direction direction, struct dma_attrs *attrs)
+	    enum dma_data_direction direction, unsigned long attrs)
 {
 	struct ioc *ioc;
 	int coalesced, filled = 0;
@@ -984,7 +984,7 @@
  */
 static void 
 ccio_unmap_sg(struct device *dev, struct scatterlist *sglist, int nents, 
-	      enum dma_data_direction direction, struct dma_attrs *attrs)
+	      enum dma_data_direction direction, unsigned long attrs)
 {
 	struct ioc *ioc;
 
@@ -1004,7 +1004,7 @@
 		ioc->usg_pages += sg_dma_len(sglist) >> PAGE_SHIFT;
 #endif
 		ccio_unmap_page(dev, sg_dma_address(sglist),
-				  sg_dma_len(sglist), direction, NULL);
+				  sg_dma_len(sglist), direction, 0);
 		++sglist;
 	}