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| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2024-02-23 10:08:47 +0100 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2024-04-24 13:49:55 +0200 |
| commit | dd05fd125e66932e54da696f33f0cee51d4f8e95 (patch) | |
| tree | 35be9fea16ea6f47f14707293850299e3f236bcc /Documentation/mm | |
| parent | 1ed4477f2ea4743e7c5e1f9f3722152d14e6eeb1 (diff) | |
media: cec: return -ENODEV instead of -ENXIO if unregistered
If the CEC device is unregistered, then an attempt to open
the device node should result in an -ENODEV error instead of
-ENXIO.
Document this as well in cec-func-open.rst.
This is consistent with the error code returned by other
file operations such as ioctl.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'Documentation/mm')
0 files changed, 0 insertions, 0 deletions