gpio: mockup: fix NULL pointer dereference when removing debugfs
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 v6.0 by commit b7df41a6f79dfb18ba2203f8c5f0e9c0b9b57f68, it was introduced in version v6.0 by commit 303e6da99429510b1e4edf833afe90ac8542e747. For more details please see the references link.