From: Alexandre Courbot Date: Mon, 5 Feb 2018 02:24:43 +0000 (-0500) Subject: media: v4l: vidioc-prepare-buf.rst: fix link to VIDIOC_QBUF X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=ac09b2ad5c291792586c81e877eaa3e7a4f1203b;p=openwrt%2Fstaging%2Fblogic.git media: v4l: vidioc-prepare-buf.rst: fix link to VIDIOC_QBUF 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 Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- 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 ` 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