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authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>2020-06-23 10:09:10 +0300
committerJonathan Corbet <corbet@lwn.net>2020-06-26 19:01:32 +0300
commit985098a05eee6bf5caca7e997e02a5b15242cfa0 (patch)
tree0257b117a9e810cf904d779b8b3664d323086d33 /arch/ia64
parentbbea2aa335c21006b299f5731a80802dc7e8fcca (diff)
downloadlinux-985098a05eee6bf5caca7e997e02a5b15242cfa0.tar.xz
docs: fix references for DMA*.txt files
As we moved those files to core-api, fix references to point to their newer locations. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/37b2fd159fbc7655dbf33b3eb1215396a25f6344.1592895969.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'arch/ia64')
-rw-r--r--arch/ia64/hp/common/sba_iommu.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c
index a806227c1fad..656a4888c300 100644
--- a/arch/ia64/hp/common/sba_iommu.c
+++ b/arch/ia64/hp/common/sba_iommu.c
@@ -907,7 +907,7 @@ sba_mark_invalid(struct ioc *ioc, dma_addr_t iova, size_t byte_cnt)
* @dir: dma direction
* @attrs: optional dma attributes
*
- * See Documentation/DMA-API-HOWTO.txt
+ * See Documentation/core-api/dma-api-howto.rst
*/
static dma_addr_t sba_map_page(struct device *dev, struct page *page,
unsigned long poff, size_t size,
@@ -1028,7 +1028,7 @@ sba_mark_clean(struct ioc *ioc, dma_addr_t iova, size_t size)
* @dir: R/W or both.
* @attrs: optional dma attributes
*
- * See Documentation/DMA-API-HOWTO.txt
+ * See Documentation/core-api/dma-api-howto.rst
*/
static void sba_unmap_page(struct device *dev, dma_addr_t iova, size_t size,
enum dma_data_direction dir, unsigned long attrs)
@@ -1105,7 +1105,7 @@ static void sba_unmap_page(struct device *dev, dma_addr_t iova, size_t size,
* @size: number of bytes mapped in driver buffer.
* @dma_handle: IOVA of new buffer.
*
- * See Documentation/DMA-API-HOWTO.txt
+ * See Documentation/core-api/dma-api-howto.rst
*/
static void *
sba_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
@@ -1162,7 +1162,7 @@ sba_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
* @vaddr: virtual address IOVA of "consistent" buffer.
* @dma_handler: IO virtual address of "consistent" buffer.
*
- * See Documentation/DMA-API-HOWTO.txt
+ * See Documentation/core-api/dma-api-howto.rst
*/
static void sba_free_coherent(struct device *dev, size_t size, void *vaddr,
dma_addr_t dma_handle, unsigned long attrs)
@@ -1425,7 +1425,7 @@ static void sba_unmap_sg_attrs(struct device *dev, struct scatterlist *sglist,
* @dir: R/W or both.
* @attrs: optional dma attributes
*
- * See Documentation/DMA-API-HOWTO.txt
+ * See Documentation/core-api/dma-api-howto.rst
*/
static int sba_map_sg_attrs(struct device *dev, struct scatterlist *sglist,
int nents, enum dma_data_direction dir,
@@ -1524,7 +1524,7 @@ static int sba_map_sg_attrs(struct device *dev, struct scatterlist *sglist,
* @dir: R/W or both.
* @attrs: optional dma attributes
*
- * See Documentation/DMA-API-HOWTO.txt
+ * See Documentation/core-api/dma-api-howto.rst
*/
static void sba_unmap_sg_attrs(struct device *dev, struct scatterlist *sglist,
int nents, enum dma_data_direction dir,