drm/amd/display: Add null pointer check to is_dig_enabled func

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[WHY]
Safeguarding as pointer may be null in diagnostic environment

Signed-off-by: Michael Strauss <michael.strauss@amd.com>
Reviewed-by: Sung Lee <Sung.Lee@amd.com>
Acked-by: Anson Jacob <Anson.Jacob@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Michael Strauss 2021-01-13 16:33:15 -05:00 • committed by Alex Deucher

parent 91501d0aff

commit 7e60e38905

1 changed files with 2 additions and 1 deletions

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drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c

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