docs: DMA-API-HOWTO: add a missing "="
authorMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Wed, 10 Apr 2019 09:56:20 +0000 (06:56 -0300)
committerJonathan Corbet <corbet@lwn.net>
Thu, 11 Apr 2019 18:37:02 +0000 (12:37 -0600)
commit9fda5130d31cd0c008560122ca147034e504b63b
tree6e12cfe1f81d2030c872963bca94d12514411820
parent66e9c46c5cdbd9767d730c88049e1ef0438f749a
docs: DMA-API-HOWTO: add a missing "="

The === line is shorter than the section title.

As this will generate a warning with rst build, fix it.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Documentation/DMA-API-HOWTO.txt