watchdog: sp5100_tco: Fix a memory leak of EFCH MMIO resource
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 v5.19.2 by commit ee1fb8f75abe361413913e3a6e93c8c0a4d83cd9, it was introduced in version v5.18 by commit 0578fff4aae5bce3f09875f58e68e9ffbab8daf5. For more details please see the references link.