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Documentation: DMA-API: fix a function name of max_mapping_size

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The exported function name is dma_max_mapping_size(), not
dma_direct_max_mapping_size() so that this patch fixes
the function name in the documentation.

Fixes: 133d624b1c ("dma: Introduce dma_max_mapping_size()")
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Yoshihiro Shimoda 2019-06-07 16:47:13 +09:00 committed by Jonathan Corbet
parent 58d494669f
commit 99d2b93867
1 changed files with 1 additions and 1 deletions
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2
Documentation/DMA-API.txt
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@ -198,7 +198,7 @@ call to set the mask to the value returned.
::
size_t
dma_direct_max_mapping_size(struct device *dev);
dma_max_mapping_size(struct device *dev);
Returns the maximum size of a mapping for the device. The size parameter
of the mapping functions like dma_map_single(), dma_map_page() and