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| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-09-01 12:15:43 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-09-05 06:16:37 -0400 |
| commit | 9a721b9b4b0e3d0b998a68bd619b2e94f6e99eb9 (patch) | |
| tree | 85309ffed01e67b66f32abfff0b2c3eaaac20995 /Documentation/media/uapi/dvb/ca-get-slot-info.rst | |
| parent | 4e3b0cab6d18461d74769a5e504a7a95eb2299d8 (diff) | |
media: dvb uAPI docs: adjust return value ioctl descriptions
There are several issues on the return value for ioctls:
- Text is confusing;
- Some error codes don't exist;
- The non-generic error codes should come before the text
that points to the generic error codes;
- Tables don't contain column size hints;
- Some references are not marked as such.
Correct them.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'Documentation/media/uapi/dvb/ca-get-slot-info.rst')
| -rw-r--r-- | Documentation/media/uapi/dvb/ca-get-slot-info.rst | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/Documentation/media/uapi/dvb/ca-get-slot-info.rst b/Documentation/media/uapi/dvb/ca-get-slot-info.rst index d7e41e038ca7..1a1d6f0c71b9 100644 --- a/Documentation/media/uapi/dvb/ca-get-slot-info.rst +++ b/Documentation/media/uapi/dvb/ca-get-slot-info.rst @@ -43,7 +43,15 @@ On success 0 is returned, and :c:type:`ca_slot_info` is filled. On error -1 is returned, and the ``errno`` variable is set appropriately. -If the slot is not available, ``errno`` will contain ``-EINVAL``. +.. tabularcolumns:: |p{2.5cm}|p{15.0cm}| + +.. flat-table:: + :header-rows: 0 + :stub-columns: 0 + :widths: 1 16 + + - - ``ENODEV`` + - the slot is not available. The generic error codes are described at the :ref:`Generic Error Codes <gen-errors>` chapter. |