drm/msm/mdp5: Return error code in mdp5mixerrelease when deadlock is detected
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.247 by commit 1a5d1474026ea4f1a6f931075ca2adb884af39cf, it was introduced in version v4.18 by commit 7907a0d77cb461f58045763c205a5830be72e97c. For more details please see the references link.