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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
[cascardo/linux.git]
/
Documentation
/
media
/
uapi
/
mediactl
/
media-ioc-setup-link.rst
diff --git
a/Documentation/media/uapi/mediactl/media-ioc-setup-link.rst
b/Documentation/media/uapi/mediactl/media-ioc-setup-link.rst
index
e02fe23
..
ae51949
100644
(file)
--- a/
Documentation/media/uapi/mediactl/media-ioc-setup-link.rst
+++ b/
Documentation/media/uapi/mediactl/media-ioc-setup-link.rst
@@
-15,7
+15,8
@@
MEDIA_IOC_SETUP_LINK - Modify the properties of a link
Synopsis
========
Synopsis
========
-.. cpp:function:: int ioctl( int fd, int request, struct media_link_desc *argp )
+.. c:function:: int ioctl( int fd, MEDIA_IOC_SETUP_LINK, struct media_link_desc *argp )
+ :name: MEDIA_IOC_SETUP_LINK
Arguments
Arguments
@@
-24,9
+25,6
@@
Arguments
``fd``
File descriptor returned by :ref:`open() <media-func-open>`.
``fd``
File descriptor returned by :ref:`open() <media-func-open>`.
-``request``
- MEDIA_IOC_SETUP_LINK
-
``argp``
``argp``
@@
-34,7
+32,7
@@
Description
===========
To change link properties applications fill a struct
===========
To change link properties applications fill a struct
-:
ref:`media_link_desc <media-link-desc>
` with link identification
+:
c:type:`media_link_desc
` with link identification
information (source and sink pad) and the new requested link flags. They
then call the MEDIA_IOC_SETUP_LINK ioctl with a pointer to that
structure.
information (source and sink pad) and the new requested link flags. They
then call the MEDIA_IOC_SETUP_LINK ioctl with a pointer to that
structure.
@@
-63,6
+61,6
@@
appropriately. The generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
EINVAL
:ref:`Generic Error Codes <gen-errors>` chapter.
EINVAL
- The struct :
ref:`media_link_desc <media-link-desc>
` references a
+ The struct :
c:type:`media_link_desc
` references a
non-existing link, or the link is immutable and an attempt to modify
its configuration was made.
non-existing link, or the link is immutable and an attempt to modify
its configuration was made.