drm/bridge: megachips: Fix a null pointer dereference bug
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 v5.4.220 by commit 1daf69228e310938177119c4eadcd30fc75c81e0, it was introduced in version v5.4.174 by commit 50ad94f8654a53ec9ca3604a7a23cbaf166e0119. For more details please see the references link.