summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--include/asm-generic/dma-mapping-common.h20
-rw-r--r--include/linux/dma-mapping.h10
2 files changed, 2 insertions, 28 deletions
diff --git a/include/asm-generic/dma-mapping-common.h b/include/asm-generic/dma-mapping-common.h
index 69206957b72c..0c80bb38773f 100644
--- a/include/asm-generic/dma-mapping-common.h
+++ b/include/asm-generic/dma-mapping-common.h
@@ -123,15 +123,7 @@ static inline void dma_sync_single_range_for_cpu(struct device *dev,
size_t size,
enum dma_data_direction dir)
{
- struct dma_map_ops *ops = get_dma_ops(dev);
-
- BUG_ON(!valid_dma_direction(dir));
- if (ops->sync_single_range_for_cpu) {
- ops->sync_single_range_for_cpu(dev, addr, offset, size, dir);
- debug_dma_sync_single_range_for_cpu(dev, addr, offset, size, dir);
-
- } else
- dma_sync_single_for_cpu(dev, addr + offset, size, dir);
+ dma_sync_single_for_cpu(dev, addr + offset, size, dir);
}
static inline void dma_sync_single_range_for_device(struct device *dev,
@@ -140,15 +132,7 @@ static inline void dma_sync_single_range_for_device(struct device *dev,
size_t size,
enum dma_data_direction dir)
{
- struct dma_map_ops *ops = get_dma_ops(dev);
-
- BUG_ON(!valid_dma_direction(dir));
- if (ops->sync_single_range_for_device) {
- ops->sync_single_range_for_device(dev, addr, offset, size, dir);
- debug_dma_sync_single_range_for_device(dev, addr, offset, size, dir);
-
- } else
- dma_sync_single_for_device(dev, addr + offset, size, dir);
+ dma_sync_single_for_device(dev, addr + offset, size, dir);
}
static inline void
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index ca32ed78b057..2ea149435c44 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -40,16 +40,6 @@ struct dma_map_ops {
void (*sync_single_for_device)(struct device *dev,
dma_addr_t dma_handle, size_t size,
enum dma_data_direction dir);
- void (*sync_single_range_for_cpu)(struct device *dev,
- dma_addr_t dma_handle,
- unsigned long offset,
- size_t size,
- enum dma_data_direction dir);
- void (*sync_single_range_for_device)(struct device *dev,
- dma_addr_t dma_handle,
- unsigned long offset,
- size_t size,
- enum dma_data_direction dir);
void (*sync_sg_for_cpu)(struct device *dev,
struct scatterlist *sg, int nents,
enum dma_data_direction dir);