doc-rst: app-pri: Fix a bad reference
What should be a reference to VIDIOC_S_PRIORITY was incorrectly defined as a constant at the DocBook. Fix it on the rst version. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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@ -21,8 +21,8 @@ defines the :ref:`VIDIOC_G_PRIORITY <vidioc-g-priority>` and
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query the access priority associate with a file descriptor. Opening a
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device assigns a medium priority, compatible with earlier versions of
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V4L2 and drivers not supporting these ioctls. Applications requiring a
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different priority will usually call ``VIDIOC_S_PRIORITY`` after
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verifying the device with the
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different priority will usually call :ref:`VIDIOC_S_PRIORITY
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<vidioc-g-priority>` after verifying the device with the
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:ref:`VIDIOC_QUERYCAP <vidioc-querycap>` ioctl.
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Ioctls changing driver properties, such as
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