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| author | Ricardo Ribalda <ribalda@chromium.org> | 2024-12-03 21:20:08 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-17 10:05:35 +0100 |
| commit | 34fb9eb31d66ce10946c0228ccdced9cbd5542a7 (patch) | |
| tree | c0d4e959455ba36ac155a28a3da054c8d0dd6e33 /scripts | |
| parent | ac7737ed9aee8daf5fff3334ea35abd8adbbd3e6 (diff) | |
| download | linux-34fb9eb31d66ce10946c0228ccdced9cbd5542a7.tar.gz linux-34fb9eb31d66ce10946c0228ccdced9cbd5542a7.tar.bz2 linux-34fb9eb31d66ce10946c0228ccdced9cbd5542a7.zip | |
media: uvcvideo: Only save async fh if success
commit d9fecd096f67a4469536e040a8a10bbfb665918b upstream.
Now we keep a reference to the active fh for any call to uvc_ctrl_set,
regardless if it is an actual set or if it is a just a try or if the
device refused the operation.
We should only keep the file handle if the device actually accepted
applying the operation.
Cc: stable@vger.kernel.org
Fixes: e5225c820c05 ("media: uvcvideo: Send a control event when a Control Change interrupt arrives")
Suggested-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Link: https://lore.kernel.org/r/20241203-uvc-fix-async-v6-1-26c867231118@chromium.org
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions