summaryrefslogtreecommitdiff
path: root/lib
diff options
context:
space:
mode:
Diffstat (limited to 'lib')
-rw-r--r--lib/dma-noop.c9
-rw-r--r--lib/swiotlb.c13
2 files changed, 12 insertions, 10 deletions
diff --git a/lib/dma-noop.c b/lib/dma-noop.c
index 72145646857e..3d766e78fbe2 100644
--- a/lib/dma-noop.c
+++ b/lib/dma-noop.c
@@ -10,7 +10,7 @@
static void *dma_noop_alloc(struct device *dev, size_t size,
dma_addr_t *dma_handle, gfp_t gfp,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
void *ret;
@@ -22,7 +22,7 @@ static void *dma_noop_alloc(struct device *dev, size_t size,
static void dma_noop_free(struct device *dev, size_t size,
void *cpu_addr, dma_addr_t dma_addr,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
free_pages((unsigned long)cpu_addr, get_order(size));
}
@@ -30,13 +30,14 @@ static void dma_noop_free(struct device *dev, size_t size,
static dma_addr_t dma_noop_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 page_to_phys(page) + offset;
}
static int dma_noop_map_sg(struct device *dev, struct scatterlist *sgl, int nents,
- enum dma_data_direction dir, struct dma_attrs *attrs)
+ enum dma_data_direction dir,
+ unsigned long attrs)
{
int i;
struct scatterlist *sg;
diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index 76f29ecba8f4..22e13a0e19d7 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -738,7 +738,7 @@ swiotlb_full(struct device *dev, size_t size, enum dma_data_direction dir,
dma_addr_t swiotlb_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 map, phys = page_to_phys(page) + offset;
dma_addr_t dev_addr = phys_to_dma(dev, phys);
@@ -807,7 +807,7 @@ static void unmap_single(struct device *hwdev, dma_addr_t dev_addr,
void swiotlb_unmap_page(struct device *hwdev, dma_addr_t dev_addr,
size_t size, enum dma_data_direction dir,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
unmap_single(hwdev, dev_addr, size, dir);
}
@@ -877,7 +877,7 @@ EXPORT_SYMBOL(swiotlb_sync_single_for_device);
*/
int
swiotlb_map_sg_attrs(struct device *hwdev, struct scatterlist *sgl, int nelems,
- enum dma_data_direction dir, struct dma_attrs *attrs)
+ enum dma_data_direction dir, unsigned long attrs)
{
struct scatterlist *sg;
int i;
@@ -914,7 +914,7 @@ int
swiotlb_map_sg(struct device *hwdev, struct scatterlist *sgl, int nelems,
enum dma_data_direction dir)
{
- return swiotlb_map_sg_attrs(hwdev, sgl, nelems, dir, NULL);
+ return swiotlb_map_sg_attrs(hwdev, sgl, nelems, dir, 0);
}
EXPORT_SYMBOL(swiotlb_map_sg);
@@ -924,7 +924,8 @@ EXPORT_SYMBOL(swiotlb_map_sg);
*/
void
swiotlb_unmap_sg_attrs(struct device *hwdev, struct scatterlist *sgl,
- int nelems, enum dma_data_direction dir, struct dma_attrs *attrs)
+ int nelems, enum dma_data_direction dir,
+ unsigned long attrs)
{
struct scatterlist *sg;
int i;
@@ -941,7 +942,7 @@ void
swiotlb_unmap_sg(struct device *hwdev, struct scatterlist *sgl, int nelems,
enum dma_data_direction dir)
{
- return swiotlb_unmap_sg_attrs(hwdev, sgl, nelems, dir, NULL);
+ return swiotlb_unmap_sg_attrs(hwdev, sgl, nelems, dir, 0);
}
EXPORT_SYMBOL(swiotlb_unmap_sg);