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Diffstat (limited to 'Documentation/media/uapi/v4l/rw.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/rw.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/media/uapi/v4l/rw.rst b/Documentation/media/uapi/v4l/rw.rst index dcac379c484f..91596c0cc2f3 100644 --- a/Documentation/media/uapi/v4l/rw.rst +++ b/Documentation/media/uapi/v4l/rw.rst @@ -9,7 +9,7 @@ Read/Write Input and output devices support the :ref:`read() <func-read>` and :ref:`write() <func-write>` function, respectively, when the ``V4L2_CAP_READWRITE`` flag in the ``capabilities`` field of struct -:ref:`v4l2_capability <v4l2-capability>` returned by the +:c:type:`v4l2_capability` returned by the :ref:`VIDIOC_QUERYCAP` ioctl is set. Drivers may need the CPU to copy the data, but they may also support DMA |