dma-mapping: use unsigned long for dma_attrs

[deliverable/linux.git] / arch / mips / loongson64 / common / dma-swiotlb.c

diff --git a/arch/mips/loongson64/common/dma-swiotlb.c b/arch/mips/loongson64/common/dma-swiotlb.c
index 4ffa6fc81c8f78acaf24ae15849ee475a814d37a..1a80b6f73ab2334b6e307956974be75b1dc274d4 100644 (file)
--- a/arch/mips/loongson64/common/dma-swiotlb.c
+++ b/arch/mips/loongson64/common/dma-swiotlb.c
@@ -10,7 +10,7 @@
 #include <dma-coherence.h>
 
 static void *loongson_dma_alloc_coherent(struct device *dev, size_t size,
-               dma_addr_t *dma_handle, gfp_t gfp, struct dma_attrs *attrs)
+               dma_addr_t *dma_handle, gfp_t gfp, unsigned long attrs)
 {
        void *ret;
 
@@ -41,7 +41,7 @@ static void *loongson_dma_alloc_coherent(struct device *dev, size_t size,
 }
 
 static void loongson_dma_free_coherent(struct device *dev, size_t size,
-               void *vaddr, dma_addr_t dma_handle, struct dma_attrs *attrs)
+               void *vaddr, dma_addr_t dma_handle, unsigned long attrs)
 {
        swiotlb_free_coherent(dev, size, vaddr, dma_handle);
 }
@@ -49,7 +49,7 @@ static void loongson_dma_free_coherent(struct device *dev, size_t size,
 static dma_addr_t loongson_dma_map_page(struct device *dev, struct page *page,
                                unsigned long offset, size_t size,
                                enum dma_data_direction dir,
-                               struct dma_attrs *attrs)
+                               unsigned long attrs)
 {
        dma_addr_t daddr = swiotlb_map_page(dev, page, offset, size,
                                        dir, attrs);
@@ -59,9 +59,9 @@ static dma_addr_t loongson_dma_map_page(struct device *dev, struct page *page,
 
 static int loongson_dma_map_sg(struct device *dev, struct scatterlist *sg,
                                int nents, enum dma_data_direction dir,
-                               struct dma_attrs *attrs)
+                               unsigned long attrs)
 {
-       int r = swiotlb_map_sg_attrs(dev, sg, nents, dir, NULL);
+       int r = swiotlb_map_sg_attrs(dev, sg, nents, dir, 0);
        mb();
 
        return r;