The description for VIDIOC_PREPARE_BUF results in the following sentence: "...before actually enqueuing it, using the ioctl VIDIOC_QBUF, VIDIOC_DQBUF ioctl...".
The intent is to only refer to VIDIOC_QBUF though, so fix this. Signed-off-by: Alexandre Courbot <acour...@chromium.org> --- Documentation/media/uapi/v4l/vidioc-prepare-buf.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/media/uapi/v4l/vidioc-prepare-buf.rst b/Documentation/media/uapi/v4l/vidioc-prepare-buf.rst index 70687a86ae38..49f9f4c181de 100644 --- a/Documentation/media/uapi/v4l/vidioc-prepare-buf.rst +++ b/Documentation/media/uapi/v4l/vidioc-prepare-buf.rst @@ -34,7 +34,7 @@ Description Applications can optionally call the :ref:`VIDIOC_PREPARE_BUF` ioctl to pass ownership of the buffer to the driver before actually enqueuing it, -using the :ref:`VIDIOC_QBUF` ioctl, and to prepare it for future I/O. Such +using the :ref:`VIDIOC_QBUF <VIDIOC_QBUF>` ioctl, and to prepare it for future I/O. Such preparations may include cache invalidation or cleaning. Performing them in advance saves time during the actual I/O. In case such cache operations are not required, the application can use one of -- 2.16.0.rc1.238.g530d649a79-goog