drm/radeon/dpm: make some functions static for TN
Noticed by Rashika Kheria and cherry-picked fromher larger patch set.Signed-off-by: Alex Deucher <alexander.deucher@amd.com>Cc: Rashika Kheria <rashika.kheria@gmail.com>
Alex Deucher 12 years ago fbb74bce 3b5da5ce