[media] videobuf2-v4l2: document two helper functions
authorMauro Carvalho Chehab <mchehab@s-opensource.com>
Thu, 8 Sep 2016 21:12:18 +0000 (18:12 -0300)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Fri, 9 Sep 2016 13:19:06 +0000 (10:19 -0300)
commitdba2d12ae49217254cfc0452c68f1a4e2d2f1e4b
tree9c3c1990fff630fc3307f119b722f2137828ca68
parentbf4404b482f927096ba3001d829a79f788d2265f
[media] videobuf2-v4l2: document two helper functions

Document vb2_ops_wait_prepare() and vb2_ops_wait_finish(),
in order to fix those two warnings:
Documentation/media/kapi/v4l2-dev.rst:166: WARNING: c:func reference target not found: vb2_ops_wait_prepare
Documentation/media/kapi/v4l2-dev.rst:166: WARNING: c:func reference target not found: vb2_ops_wait_finish

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
include/media/videobuf2-v4l2.h