summaryrefslogtreecommitdiffstats
path: root/include/linux/dma-mapping.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/dma-mapping.h')
-rw-r--r--include/linux/dma-mapping.h8
1 files changed, 1 insertions, 7 deletions
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index eee1499db396..e8f8e8fb244d 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -9,7 +9,6 @@
#include <linux/dma-debug.h>
#include <linux/dma-direction.h>
#include <linux/scatterlist.h>
-#include <linux/kmemcheck.h>
#include <linux/bug.h>
#include <linux/mem_encrypt.h>
@@ -232,7 +231,6 @@ static inline dma_addr_t dma_map_single_attrs(struct device *dev, void *ptr,
const struct dma_map_ops *ops = get_dma_ops(dev);
dma_addr_t addr;
- kmemcheck_mark_initialized(ptr, size);
BUG_ON(!valid_dma_direction(dir));
addr = ops->map_page(dev, virt_to_page(ptr),
offset_in_page(ptr), size,
@@ -265,11 +263,8 @@ static inline int dma_map_sg_attrs(struct device *dev, struct scatterlist *sg,
unsigned long attrs)
{
const struct dma_map_ops *ops = get_dma_ops(dev);
- int i, ents;
- struct scatterlist *s;
+ int ents;
- for_each_sg(sg, s, nents, i)
- kmemcheck_mark_initialized(sg_virt(s), s->length);
BUG_ON(!valid_dma_direction(dir));
ents = ops->map_sg(dev, sg, nents, dir, attrs);
BUG_ON(ents < 0);
@@ -299,7 +294,6 @@ static inline dma_addr_t dma_map_page_attrs(struct device *dev,
const struct dma_map_ops *ops = get_dma_ops(dev);
dma_addr_t addr;
- kmemcheck_mark_initialized(page_address(page) + offset, size);
BUG_ON(!valid_dma_direction(dir));
addr = ops->map_page(dev, page, offset, size, dir, attrs);
debug_dma_map_page(dev, page, offset, size, dir, addr, false);