drm/amd/pm: fix double free in siparsepower_table()
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 v4.9.318 by commit 2615464854505188f909d0c07c37a6623693b5c7. For more details please see the references link.