Merge branch 'drm-fixes-3.19' of git://people.freedesktop.org/~agd5f/linux into drm...

Merge branch 'drm-fixes-3.19' of git://people.freedesktop.org/~agd5f/linux into drm-fixes

One last round of fixes for radeon for 3.19:
- fix some fallout from the reservation object integration on the
  test/benchmark options
- fix a crash in the gpu vm code if gfx init fails
- fix a pll issue that leads to a blank screen on older IGP parts

* 'drm-fixes-3.19' of git://people.freedesktop.org/~agd5f/linux:
  drm/radeon: fix the crash in test functions
  drm/radeon: fix the crash in benchmark functions
  drm/radeon: properly set vm fragment size for TN/RL
  drm/radeon: don't init gpuvm if accel is disabled (v3)
  drm/radeon: fix PLLs on RS880 and older v2