Description: media: saa7134: fix use after free bug in saa7134_finidev due to race condition
References:
 https://lore.kernel.org/all/49bb0b6a-e669-d4e7-d742-a19d2763e947%40xs4all.nl/
 https://lore.kernel.org/lkml/20230318085023.832510-1-zyytlz.wz%40163.com/t/
Notes:
Bugs:
upstream: released (6.4-rc1) [30cf57da176cca80f11df0d9b7f71581fe601389]
6.1-upstream-stable: released (6.1.28) [5a72aea9acfe945353fb3a2f141f4e526a5f3684]
5.10-upstream-stable: released (5.10.180) [7dac96e9cc985328ec1fae92f0c245f559dc0e11]
4.19-upstream-stable: released (4.19.283) [95e684340470a95ff4957cb9a536ec7a0461c75b]
sid: released (6.3.7-1)
6.1-bookworm-security: released (6.1.37-1)
5.10-bullseye-security: released (5.10.191-1)
4.19-buster-security: released (4.19.289-1)