Linux kernel bug fix: drm/amd/display: Check hpd_gpio for NULL before accessing it
Subsystem: gpu/amd (drivers/gpu/drm/amd/display/dc/core/dc_link.c)
Bug type: unknown, severity: unknown
Files changed: drivers/gpu/drm/amd/display/dc/core/dc_link.c
Introduced by Chiawen Huang on 2019-02-05 21:16:23 -0500; fixed by Harry Wentland on 2019-02-07 17:22:12 -0500 (lifetime: 1 days)