Linux kernel bug fix: drm/amdgpu: fix the nullptr issue as for PWR IP not existing in discovery table
Subsystem: gpu/amd (drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c)
Bug type: unknown, severity: unknown
Files changed: drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
Introduced by Alex Deucher on 2020-05-29 13:55:07 -0400; fixed by Prike.Liang on 2020-07-01 01:59:19 -0400 (lifetime: 32 days)