htmldocs began producing the following warnings:
kernel/dma/mapping.c:256: WARNING: Definition list ends without a
blank line; unexpected unindent.
kernel/dma/mapping.c:257: WARNING: Bullet list ends without a blank
line; unexpected unindent.
Reformatting the list without hyphens fixes the warnings and produces
both a readable text and HTML output.
Fixes: fffe3cc8c219 ("dma-mapping: allow map_sg() ops to return negative error code")
Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Signed-off-by: Logan Gunthorpe <logang@xxxxxxxxxxxx>
---
kernel/dma/mapping.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/kernel/dma/mapping.c b/kernel/dma/mapping.c
index 06fec5547e7c..49885023c223 100644
--- a/kernel/dma/mapping.c
+++ b/kernel/dma/mapping.c
@@ -249,12 +249,12 @@ EXPORT_SYMBOL(dma_map_sg_attrs);
* Returns 0 on success or a negative error code on error. The following
* error codes are supported with the given meaning:
*
- * -EINVAL - An invalid argument, unaligned access or other error
- * in usage. Will not succeed if retried.
- * -ENOMEM - Insufficient resources (like memory or IOVA space) to
- * complete the mapping. Should succeed if retried later.
- * -EIO - Legacy error code with an unknown meaning. eg. this is
- * returned if a lower level call returned DMA_MAPPING_ERROR.
+ * -EINVAL An invalid argument, unaligned access or other error
+ * in usage. Will not succeed if retried.
+ * -ENOMEM Insufficient resources (like memory or IOVA space) to
+ * complete the mapping. Should succeed if retried later.
+ * -EIO Legacy error code with an unknown meaning. eg. this is
+ * returned if a lower level call returned DMA_MAPPING_ERROR.
*/
int dma_map_sgtable(struct device *dev, struct sg_table *sgt,
enum dma_data_direction dir, unsigned long attrs)
base-commit: 9e1ff307c779ce1f0f810c7ecce3d95bbae40896
--
2.30.2
