drm/amd/powerplay: Tidy up cz_start_dpm()

Remove unused variables.

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tom St Denis 2017-10-16 13:23:55 -04:00 • committed by Alex Deucher
commit 995e27fbee