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| author | Laurent Pinchart <[email protected]> | 2020-08-11 22:59:35 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2020-09-10 14:26:05 +0200 |
| commit | 6c11631480e9a0554ae5ee89dc12acaa1f1a93a0 (patch) | |
| tree | 043d6aceb2275cce8ab5524e3001f0f4cb46f8b7 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 2c61e48d0a19eff9c404e1911ec6c63c555eb0c4 (diff) | |
media: v4l2-async: Document asd allocation requirements
The v4l2_async_notifier_add_subdev() function requires the asd pointer
it receives to be allocated dynamically, but doesn't explicitly say so.
Only one driver out of 13 get its right (atmel-sama5d2-isc.c, but with
memory leaks in the error paths), clearly showing we have an issue.
Update the v4l2_async_notifier_add_subdev() documentation to clearly
state the allocation requirement. Whether this will be enough to avoid
new offending code isn't certain, but it's a good first step
nonetheless.
Fixes: 9ca465312132 ("media: v4l: fwnode: Support generic parsing of graph endpoints in a device")
Signed-off-by: Laurent Pinchart <[email protected]>
Signed-off-by: Sakari Ailus <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions