dmaengine: doc : Fix warning "Title underline too short" while make xmldocs
authorMasanari Iida <standby24x7@gmail.com>
Tue, 28 Nov 2017 15:16:56 +0000 (00:16 +0900)
committerJonathan Corbet <corbet@lwn.net>
Sat, 2 Dec 2017 15:36:50 +0000 (08:36 -0700)
commite50806a9fd0132402a62cb3161d786335662072f
treecbd8cd315860a5b20d5f774cc79027334eac91f9
parente814bccbafece52a24e152d2395b5d49eef55841
dmaengine: doc : Fix warning "Title underline too short" while make xmldocs

This patch fix following warning during 'make xmldocs'

Documentation/driver-api/dmaengine/client.rst:188:
WARNING: Title underline too short.

Further APIs:
------------

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Documentation/driver-api/dmaengine/client.rst