[Xen-devel] [RFC v3 04/45] arc: dma-mapping: Use unsigned long for dma_attrs

[Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>]

Split out subsystem specific changes for easier reviews. This will be
squashed with main commit.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
---
 arch/arc/mm/dma.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arc/mm/dma.c b/arch/arc/mm/dma.c
index 73d7e4c75b7d..3d1f467d1792 100644
--- a/arch/arc/mm/dma.c
+++ b/arch/arc/mm/dma.c
@@ -22,7 +22,7 @@
 
 
 static void *arc_dma_alloc(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)
 {
        unsigned long order = get_order(size);
        struct page *page;
@@ -90,7 +90,7 @@ static void *arc_dma_alloc(struct device *dev, size_t size,
 }
 
 static void arc_dma_free(struct device *dev, size_t size, void *vaddr,
-               dma_addr_t dma_handle, struct dma_attrs *attrs)
+               dma_addr_t dma_handle, unsigned long attrs)
 {
        struct page *page = virt_to_page(dma_handle);
        int is_non_coh = 1;
@@ -129,7 +129,7 @@ static void _dma_cache_sync(phys_addr_t paddr, size_t size,
 
 static dma_addr_t arc_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)
 {
        phys_addr_t paddr = page_to_phys(page) + offset;
        _dma_cache_sync(paddr, size, dir);
@@ -137,7 +137,7 @@ static dma_addr_t arc_dma_map_page(struct device *dev, 
struct page *page,
 }
 
 static int arc_dma_map_sg(struct device *dev, struct scatterlist *sg,
-          int nents, enum dma_data_direction dir, struct dma_attrs *attrs)
+          int nents, enum dma_data_direction dir, unsigned long attrs)
 {
        struct scatterlist *s;
        int i;
-- 
1.9.1


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