tree 86a483405d1d3c14c064a6f5d55fb696f9183371
parent eef2b41122425dbddd16d70371bd000f601161d6
author Grazvydas Ignotas <notasas@gmail.com> 1477773164 +0300
committer Alex Deucher <alexander.deucher@amd.com> 1477931611 -0400

drm/amd/powerplay: don't succeed in getters if fan is missing

Otherwise callers end up using uninitialized data.

Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>