drm/amd/display: Add comment explaining context free
authorCorbin McElhanney <corbin.mcelhanney@amd.com>
Wed, 9 Aug 2017 14:30:28 +0000 (10:30 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 26 Sep 2017 22:16:38 +0000 (18:16 -0400)
commite771aae02baa59386972faec491cd221c169ed53
treedec661204f01683b3209097e730ace9575dc1c11
parent77a4ea53fd89ccf823e77cc31cea808a3589f732
drm/amd/display: Add comment explaining context free

This comment explains a previous change that adds some complexity
to the context free in dc:

commit 9ad58779a895 ("drm/amd/display: Fix accessing freed memory")

Signed-off-by: Corbin McElhanney <corbin.mcelhanney@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/core/dc.c