Merge remote-tracking branch 'remotes/awilliam/tags/vfio-update-20150925.0' into staging

VFIO updates 2015-09-25

 - Remove use of g_malloc0_n for glib2.22 compat

# gpg: Signature made Fri 25 Sep 2015 17:58:04 BST using RSA key ID 3BB08B22
# gpg: Good signature from "Alex Williamson <alex.williamson@redhat.com>"
# gpg:                 aka "Alex Williamson <alex@shazbot.org>"
# gpg:                 aka "Alex Williamson <alwillia@redhat.com>"
# gpg:                 aka "Alex Williamson <alex.l.williamson@gmail.com>"

* remotes/awilliam/tags/vfio-update-20150925.0:
  vfio/pci: Remove use of g_malloc0_n() from quirks

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