[PATCH v4 42/44] xtensa: dma-mapping: Use unsigned long for dma_attrs

Krzysztof Kozlowski
2016-06-10T10:14:15Z

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