[Xen-devel] [RFC v3 43/45] xtensa: 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/xtensa/kernel/pci-dma.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/xtensa/kernel/pci-dma.c b/arch/xtensa/kernel/pci-dma.c
index cd66698348ca..1e68806d6695 100644
--- a/arch/xtensa/kernel/pci-dma.c
+++ b/arch/xtensa/kernel/pci-dma.c
@@ -142,7 +142,7 @@ static void xtensa_sync_sg_for_device(struct device *dev,
 
 static void *xtensa_dma_alloc(struct device *dev, size_t size,
                              dma_addr_t *handle, gfp_t flag,
-                             struct dma_attrs *attrs)
+                             unsigned long attrs)
 {
        unsigned long ret;
        unsigned long uncached = 0;
@@ -171,7 +171,7 @@ static void *xtensa_dma_alloc(struct device *dev, size_t 
size,
 }
 
 static void xtensa_dma_free(struct device *hwdev, size_t size, void *vaddr,
-                           dma_addr_t dma_handle, struct dma_attrs *attrs)
+                           dma_addr_t dma_handle, unsigned long attrs)
 {
        unsigned long addr = (unsigned long)vaddr +
                XCHAL_KSEG_CACHED_VADDR - XCHAL_KSEG_BYPASS_VADDR;
@@ -185,7 +185,7 @@ static void xtensa_dma_free(struct device *hwdev, size_t 
size, void *vaddr,
 static dma_addr_t xtensa_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 dma_handle = page_to_phys(page) + offset;
 
@@ -195,14 +195,14 @@ static dma_addr_t xtensa_map_page(struct device *dev, 
struct page *page,
 
 static void xtensa_unmap_page(struct device *dev, dma_addr_t dma_handle,
                              size_t size, enum dma_data_direction dir,
-                             struct dma_attrs *attrs)
+                             unsigned long attrs)
 {
        xtensa_sync_single_for_cpu(dev, dma_handle, size, dir);
 }
 
 static int xtensa_map_sg(struct device *dev, struct scatterlist *sg,
                         int nents, enum dma_data_direction dir,
-                        struct dma_attrs *attrs)
+                        unsigned long attrs)
 {
        struct scatterlist *s;
        int i;
@@ -217,7 +217,7 @@ static int xtensa_map_sg(struct device *dev, struct 
scatterlist *sg,
 static void xtensa_unmap_sg(struct device *dev,
                            struct scatterlist *sg, int nents,
                            enum dma_data_direction dir,
-                           struct dma_attrs *attrs)
+                           unsigned long attrs)
 {
        struct scatterlist *s;
        int i;
-- 
1.9.1


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