Merge branch 'drm-fixes-4.7' of git://people.freedesktop.org/~agd5f/linux into drm...

Merge branch 'drm-fixes-4.7' of git://people.freedesktop.org/~agd5f/linux into drm-fixes

Just a couple of fixes for amdgpu for 4.7:
- 2 small tonga powerplay fixes
- Additional Polaris fixes

* 'drm-fixes-4.7' of git://people.freedesktop.org/~agd5f/linux:
  drm/amd/powerplay: Update CKS on/ CKS off voltage offset calculation.
  drm/amd/powerplay: fix bug that get wrong polaris evv voltage.
  drm/amd/powerplay: incorrectly use of the function return value
  drm/amd/powerplay: fix incorrect voltage table value for tonga
  drm/amd/powerplay: fix incorrect voltage table value for polaris10