drm/amdgpu/dce: simplify suspend/resume

We were basically opencoding the same thing in both
hw_init and resume and hw_fini and suspend.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2015-10-15 16:53:27 -04:00
commit f9fff064bb
3 changed files with 14 additions and 33 deletions