drm/i915: Rename i915_gen6_forcewake_count_info
drm/i915: Rename i915_gen6_forcewake_count_info

There are multiple forcewake domains in newer architectures.
Rename 'i915_gen6_forcewake_count_info' debugfs entry to
'i915_forcewake_domains' to reflect this.

Signed-off-by: Mika Kuoppala <cd221c71e765d1ce593d15b204fee351fb09fd98@intel.com>
Signed-off-by: Daniel Vetter <c1b6782c4af8f0673da8923a0702a1832e5940f4@ffwll.ch>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs