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| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2021-01-07 23:54:58 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-01-27 15:49:21 +0100 |
| commit | 25a6436002d3bf2cc7483d0bfcf4373c3552f375 (patch) | |
| tree | 43ea0c6f7c93c537a3ef38ed86f4f7880301464e /tools/perf/scripts/python | |
| parent | b7cdd6453ca2c2449c5270f2d0ae88b644a1d2fb (diff) | |
| download | cachepc-linux-25a6436002d3bf2cc7483d0bfcf4373c3552f375.tar.gz cachepc-linux-25a6436002d3bf2cc7483d0bfcf4373c3552f375.zip | |
media: v4l2-async: Safely unregister an non-registered async subdev
Make the V4L2 async framework a bit more robust by allowing to
unregister a non-registered async subdev. Otherwise the
v4l2_async_cleanup() will attempt to delete the async subdev from the
subdev_list with the corresponding list_head not initialized.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions