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docs: DMA-API-HOWTO.txt: fix an unmarked code block

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When building with Sphinx, it would produce this warning:

    docs/Documentation/DMA-API-HOWTO.rst:222: WARNING: Definition list ends without a blank line; unexpected unindent.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2019-05-27 15:59:13 -03:00
parent eaf5211d8c
commit a36d053863
1 changed files with 1 additions and 1 deletions

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Documentation/DMA-API-HOWTO.txt
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@ -212,7 +212,7 @@ The standard 64-bit addressing device would do something like this::
If the device only supports 32-bit addressing for descriptors in the
coherent allocations, but supports full 64-bits for streaming mappings
it would look like this:
it would look like this::
if (dma_set_mask(dev, DMA_BIT_MASK(64))) {
dev_warn(dev, "mydev: No suitable DMA available\n");