drm/i915/audio: error log non-zero audio power refcount after unbind
We have some module unload/reload tests hitting an issue with i915 unbinding the component interface before the audio driver has properly put the power. Log an error about it for ease of debugging. (Normally this leads to a wakeref debug splat on the power well.) Cc: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by:Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by:
Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200417065132.23048-1-jani.nikula@intel.com
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