Description: drm/amd/display: Fix variable deferencing before NULL check in edp_setup_replay()
References:
Notes:
 carnil> First introducing commit could not be determined.
Bugs:
upstream: released (6.8-rc1) [7073934f5d73f8b53308963cee36f0d389ea857c]
6.7-upstream-stable: released (6.7.3) [c02d257c654191ecda1dc1af6875d527e85310e7]
6.6-upstream-stable: released (6.6.15) [22ae604aea14756954e1c00ae653e34d2afd2935]
6.1-upstream-stable: needed
5.10-upstream-stable: needed
4.19-upstream-stable: needed
sid: released (6.6.15-1)
6.1-bookworm-security: needed
5.10-bullseye-security: needed
4.19-buster-security: needed