Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-21 19:41:42 +00:00
Code Issues Packages Projects Releases Wiki Activity

docs: dma-api: Fix description of the sync_sg API

Browse Source 
Fix the description of the parameters to dma_sync_sg*. They should be the
same as the parameters to dma_map_sg(), not dma_map_single().

Signed-off-by: Brian Johannesmeyer <bjohannesmeyer@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20231103162120.3474026-1-bjohannesmeyer@gmail.com>
This commit is contained in:
Brian Johannesmeyer 2023-11-03 17:21:20 +01:00 committed by Jonathan Corbet
parent 407434939b
commit 5483cc3dfd
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Documentation/core-api/dma-api.rst
View File

@ -448,7 +448,7 @@ DMA address entries returned.
Synchronise a single contiguous or scatter/gather mapping for the CPU Synchronise a single contiguous or scatter/gather mapping for the CPU
and device. With the sync_sg API, all the parameters must be the same and device. With the sync_sg API, all the parameters must be the same
as those passed into the single mapping API. With the sync_single API, as those passed into the sg mapping API. With the sync_single API,
you can use dma_handle and size parameters that aren't identical to you can use dma_handle and size parameters that aren't identical to
those passed into the single mapping API to do a partial sync. those passed into the single mapping API to do a partial sync.