watchdog: sc520wdt: Fix possible use-after-free in wdtturnoff()
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 v4.19.198 by commit 522e75ed63f67e815d4ec0deace67df22d9ce78e. For more details please see the references link.