Merge branch 'linux-4.3' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into...

three nouveau regression fixes.
* 'linux-4.3' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
  drm/nouveau/device: enable c800 quirk for tecra w50
  drm/nouveau/clk/gt215: Unbreak engine pausing for GT21x/MCP7x
  drm/nouveau/gr/nv04: fix big endian setting on gr context