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media: doc: poll: fix links to dual-ioctl sections
authorLuca Ceresoli <luca@lucaceresoli.net>
Fri, 2 Mar 2018 09:37:20 +0000 (04:37 -0500)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Tue, 6 Mar 2018 17:29:57 +0000 (12:29 -0500)
commite97c19074f282f20625d4522da184647a5c9b52c
tree3514698d2a1a1de130aa48e634644a5b9f478f45
parentf68e68d2923069fd9b21aa1e7ed445cda2f6db05
media: doc: poll: fix links to dual-ioctl sections

Links like :ref:`VIDIOC_STREAMON` expand to "ioctl VIDIOC_STREAMON,
VIDIOC_STREAMOFF". Thus our reader will think we are talking about
STREAMON _and_ STREAMOFF, but only one of the two actually applies
in some cases.

Fix by adding a link title, so the reader will read only the correct
ioctl name.

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Documentation/media/uapi/v4l/func-poll.rst