[Xen-devel] [RFC v3 25/45] iommu: intel: 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>
---
 drivers/iommu/intel-iommu.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index a644d0cec2d8..ba9d28acbf3a 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -3545,7 +3545,7 @@ error:
 static dma_addr_t intel_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)
 {
        return __intel_map_single(dev, page_to_phys(page) + offset, size,
                                  dir, *dev->dma_mask);
@@ -3704,14 +3704,14 @@ static void intel_unmap(struct device *dev, dma_addr_t 
dev_addr, size_t size)
 
 static void intel_unmap_page(struct device *dev, dma_addr_t dev_addr,
                             size_t size, enum dma_data_direction dir,
-                            struct dma_attrs *attrs)
+                            unsigned long attrs)
 {
        intel_unmap(dev, dev_addr, size);
 }
 
 static void *intel_alloc_coherent(struct device *dev, size_t size,
                                  dma_addr_t *dma_handle, gfp_t flags,
-                                 struct dma_attrs *attrs)
+                                 unsigned long attrs)
 {
        struct page *page = NULL;
        int order;
@@ -3757,7 +3757,7 @@ static void *intel_alloc_coherent(struct device *dev, 
size_t size,
 }
 
 static void intel_free_coherent(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)
 {
        int order;
        struct page *page = virt_to_page(vaddr);
@@ -3772,7 +3772,7 @@ static void intel_free_coherent(struct device *dev, 
size_t size, void *vaddr,
 
 static void intel_unmap_sg(struct device *dev, struct scatterlist *sglist,
                           int nelems, enum dma_data_direction dir,
-                          struct dma_attrs *attrs)
+                          unsigned long attrs)
 {
        dma_addr_t startaddr = sg_dma_address(sglist) & PAGE_MASK;
        unsigned long nrpages = 0;
@@ -3801,7 +3801,7 @@ static int intel_nontranslate_map_sg(struct device *hddev,
 }
 
 static int intel_map_sg(struct device *dev, struct scatterlist *sglist, int 
nelems,
-                       enum dma_data_direction dir, struct dma_attrs *attrs)
+                       enum dma_data_direction dir, unsigned long attrs)
 {
        int i;
        struct dmar_domain *domain;
-- 
1.9.1


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