drm/amd/display: Disable Modules at Runtime

Add NULL check in modules

Signed-off-by: Anthony Koo <anthony.koo@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Anthony Koo 2017-01-12 14:24:11 -05:00 • committed by Alex Deucher
commit 7a1c37e00a
2 changed files with 65 additions and 36 deletions