docs: DMA-API-HOWTO.txt: fix an unmarked code block
authorMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Mon, 27 May 2019 18:59:13 +0000 (15:59 -0300)
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Mon, 15 Jul 2019 12:20:24 +0000 (09:20 -0300)
commita36d053863a1b6cd6e79a632af01be014517f9ac
tree409e693abde6ad27ccf8162a64b533eefe484dd6
parenteaf5211d8c00060a3b41a031a762c906d3603098
docs: DMA-API-HOWTO.txt: fix an unmarked code block

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>
Documentation/DMA-API-HOWTO.txt