savevm: Add DeviceState param

When available, we'd like to be able to access the DeviceState
when registering a savevm.  For buses with a get_dev_path()
function, this will allow us to create more unique savevm
id strings.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/hw/arm_gic.c b/hw/arm_gic.c
index c4afc6a..8286a28 100644
--- a/hw/arm_gic.c
+++ b/hw/arm_gic.c
@@ -744,5 +744,5 @@ static void gic_init(gic_state *s)
     s->iomemtype = cpu_register_io_memory(gic_dist_readfn,
                                           gic_dist_writefn, s);
     gic_reset(s);
-    register_savevm("arm_gic", -1, 1, gic_save, gic_load, s);
+    register_savevm(NULL, "arm_gic", -1, 1, gic_save, gic_load, s);
 }