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| author | Brian Johannesmeyer <bjohannesmeyer@gmail.com> | 2023-11-03 17:21:20 +0100 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2023-11-17 16:52:13 +0100 |
| commit | 5483cc3dfd8da2d82603cc4a18db21866d58308e (patch) | |
| tree | 03f2c55616ceba9c36d5d209f647cc65650b7e95 /Documentation/core-api | |
| parent | docs: dma: update a reference to a moved document (diff) | |
| download | linux-5483cc3dfd8da2d82603cc4a18db21866d58308e.tar.xz linux-5483cc3dfd8da2d82603cc4a18db21866d58308e.zip | |
docs: dma-api: Fix description of the sync_sg API
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>
Diffstat (limited to 'Documentation/core-api')
| -rw-r--r-- | Documentation/core-api/dma-api.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/core-api/dma-api.rst b/Documentation/core-api/dma-api.rst index 829f20a193ca..8e3cce3d0a23 100644 --- a/Documentation/core-api/dma-api.rst +++ b/Documentation/core-api/dma-api.rst @@ -448,7 +448,7 @@ DMA address entries returned. 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 -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 those passed into the single mapping API to do a partial sync. |