drm/radeon/dpm: only print dpm debugging messages when radeon_dpm=1

Avoids spamming the system log for chips where dpm is enabled by
default, but prints then messages when users force it on for other
asics.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2013-10-23 18:35:43 -04:00
commit 033a37df15