drm/amd/display: Fix double free

[Why/How]
Reset pointer/address to avoid double free.

Reviewed-by: Sridevi Arvindekar <sridevi.arvindekar@amd.com>
Signed-off-by: Ilya Bakoulin <Ilya.Bakoulin@amd.com>
Signed-off-by: Chenyu Chen <chen-yu.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Ilya Bakoulin 2026-04-07 15:01:00 -04:00 • committed by Alex Deucher
commit f67790a071