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| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-03 13:28:28 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-03 13:40:22 -0300 |
| commit | acf309a2d5005d4073d3148a65f733a40b06d546 (patch) | |
| tree | ddd3a82874328bcca2df5f18e6df881590eefcc1 /Documentation/linux_tv/media/v4l/func-poll.rst | |
| parent | cdb4af0fd501df6d918ff4dcde4afa6d9d5bf9d2 (diff) | |
| download | lwn-acf309a2d5005d4073d3148a65f733a40b06d546.tar.gz lwn-acf309a2d5005d4073d3148a65f733a40b06d546.zip | |
doc-rst: linux_tv: use references for structures
On several places, instead of using references, the code was
using some other tag. Not sure if this was due to the conversion,
or if something were already wrong on the DocBook. In any case,
let's fix them.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'Documentation/linux_tv/media/v4l/func-poll.rst')
| -rw-r--r-- | Documentation/linux_tv/media/v4l/func-poll.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/linux_tv/media/v4l/func-poll.rst b/Documentation/linux_tv/media/v4l/func-poll.rst index 2de7f8a3a971..3e96d9b0ce38 100644 --- a/Documentation/linux_tv/media/v4l/func-poll.rst +++ b/Documentation/linux_tv/media/v4l/func-poll.rst @@ -39,7 +39,7 @@ returns immediately. On success :c:func:`poll()` returns the number of file descriptors that have been selected (that is, file descriptors for which the -``revents`` field of the respective :c:type:`struct pollfd` structure +``revents`` field of the respective :c:func:`struct pollfd` structure is non-zero). Capture devices set the ``POLLIN`` and ``POLLRDNORM`` flags in the ``revents`` field, output devices the ``POLLOUT`` and ``POLLWRNORM`` flags. When the function timed out it returns a value of |