[PATCH v4 40/44] tile: dma-mapping: Use unsigned long for dma_attrs

Krzysztof Kozlowski
2016-06-10T10:14:21Z

arch/tile/kernel/pci-dma.c | 28 ++++++++++++++--------------
1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/arch/tile/kernel/pci-dma.c b/arch/tile/kernel/pci-dma.c
index b6bc0547a4f6..09bb774b39cd 100644
--- a/arch/tile/kernel/pci-dma.c
+++ b/arch/tile/kernel/pci-dma.c
@@ -34,7 +34,7 @@

static void *tile_dma_alloc_coherent(struct device *dev, size_t size,
dma_addr_t *dma_handle, gfp_t gfp,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
u64 dma_mask = (dev && dev->coherent_dma_mask) ?
dev->coherent_dma_mask : DMA_BIT_MASK(32);
@@ -78,7 +78,7 @@ static void *tile_dma_alloc_coherent(struct device *dev, size_t size,
*/
static void tile_dma_free_coherent(struct device *dev, size_t size,
void *vaddr, dma_addr_t dma_handle,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
homecache_free_pages((unsigned long)vaddr, get_order(size));
}
@@ -202,7 +202,7 @@ static void __dma_complete_pa_range(dma_addr_t dma_addr, size_t size,

static int tile_dma_map_sg(struct device *dev, struct scatterlist *sglist,
int nents, enum dma_data_direction direction,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
struct scatterlist *sg;
int i;
@@ -224,7 +224,7 @@ static int tile_dma_map_sg(struct device *dev, struct scatterlist *sglist,

static void tile_dma_unmap_sg(struct device *dev, struct scatterlist *sglist,
int nents, enum dma_data_direction direction,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
struct scatterlist *sg;
int i;
@@ -240,7 +240,7 @@ static void tile_dma_unmap_sg(struct device *dev, struct scatterlist *sglist,
static dma_addr_t tile_dma_map_page(struct device *dev, struct page *page,
unsigned long offset, size_t size,
enum dma_data_direction direction,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
BUG_ON(!valid_dma_direction(direction));

@@ -252,7 +252,7 @@ static dma_addr_t tile_dma_map_page(struct device *dev, struct page *page,

static void tile_dma_unmap_page(struct device *dev, dma_addr_t dma_address,
size_t size, enum dma_data_direction direction,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
BUG_ON(!valid_dma_direction(direction));

@@ -343,7 +343,7 @@ EXPORT_SYMBOL(tile_dma_map_ops);

static void *tile_pci_dma_alloc_coherent(struct device *dev, size_t size,
dma_addr_t *dma_handle, gfp_t gfp,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
int node = dev_to_node(dev);
int order = get_order(size);
@@ -368,14 +368,14 @@ static void *tile_pci_dma_alloc_coherent(struct device *dev, size_t size,
*/
static void tile_pci_dma_free_coherent(struct device *dev, size_t size,
void *vaddr, dma_addr_t dma_handle,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
homecache_free_pages((unsigned long)vaddr, get_order(size));
}

static int tile_pci_dma_map_sg(struct device *dev, struct scatterlist *sglist,
int nents, enum dma_data_direction direction,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
struct scatterlist *sg;
int i;
@@ -400,7 +400,7 @@ static int tile_pci_dma_map_sg(struct device *dev, struct scatterlist *sglist,
static void tile_pci_dma_unmap_sg(struct device *dev,
struct scatterlist *sglist, int nents,
enum dma_data_direction direction,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
struct scatterlist *sg;
int i;
@@ -416,7 +416,7 @@ static void tile_pci_dma_unmap_sg(struct device *dev,
static dma_addr_t tile_pci_dma_map_page(struct device *dev, struct page *page,
unsigned long offset, size_t size,
enum dma_data_direction direction,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
BUG_ON(!valid_dma_direction(direction));

@@ -429,7 +429,7 @@ static dma_addr_t tile_pci_dma_map_page(struct device *dev, struct page *page,
static void tile_pci_dma_unmap_page(struct device *dev, dma_addr_t dma_address,
size_t size,
enum dma_data_direction direction,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
BUG_ON(!valid_dma_direction(direction));

@@ -531,7 +531,7 @@ EXPORT_SYMBOL(gx_pci_dma_map_ops);
#ifdef CONFIG_SWIOTLB
static void *tile_swiotlb_alloc_coherent(struct device *dev, size_t size,
dma_addr_t *dma_handle, gfp_t gfp,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
gfp |= GFP_DMA;
return swiotlb_alloc_coherent(dev, size, dma_handle, gfp);
@@ -539,7 +539,7 @@ static void *tile_swiotlb_alloc_coherent(struct device *dev, size_t size,

static void tile_swiotlb_free_coherent(struct device *dev, size_t size,
void *vaddr, dma_addr_t dma_addr,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
swiotlb_free_coherent(dev, size, vaddr, dma_addr);
}
--
1.9.1