drm/amd/display: Fix incorrect variable name

[WHY]
extended_end_address can only be calculated from the extended_address and
extended_size

Signed-off-by: Wesley Chalmers <Wesley.Chalmers@amd.com>
Reviewed-by: Ashley Thomas <Ashley.Thomas2@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Wesley Chalmers 2021-06-09 13:26:40 -04:00 • committed by Alex Deucher
commit d8ddeb155c