tree 580b0763d60546ab23953b376d2a9264b3e64bf2
parent 9c504cadc443a3d002fa581ec5109c0ef02d7b14
author Jeremy Fitzhardinge <jeremy@goop.org> 1251400963 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1251401478 -0700

xenfb: connect to backend before registering fb

As soon as the framebuffer is registered, our methods may be called by the
kernel. This leads to a crash as xenfb_refresh() gets called before we have
the irq.

Connect to the backend before registering our framebuffer with the kernel.

[ Fixes bug http://bugzilla.kernel.org/show_bug.cgi?id=14059 ]

Signed-off-by: Michal Schmidt <mschmidt@redhat.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>