Merge remote-tracking branch 'remotes/amit-virtio-rng/tags/rng-2.7-1' into staging

rng: rename RndRandom to RndRandom

# gpg: Signature made Mon 23 May 2016 16:44:58 BST using RSA key ID 657EF670
# gpg: Good signature from "Amit Shah <amit@amitshah.net>"
# gpg:                 aka "Amit Shah <amit@kernel.org>"
# gpg:                 aka "Amit Shah <amitshah@gmx.net>"

* remotes/amit-virtio-rng/tags/rng-2.7-1:
  rng-random: rename RndRandom to RngRandom

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>