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, 2 insertions, 2 deletions

diff --git a/hw/mipsnet.c b/hw/mipsnet.c
index a066f63..a95b3ce 100644
--- a/hw/mipsnet.c
+++ b/hw/mipsnet.c
@@ -239,7 +239,7 @@ static void mipsnet_cleanup(VLANClientState *nc)
 {
     MIPSnetState *s = DO_UPCAST(NICState, nc, nc)->opaque;
 
-    unregister_savevm("mipsnet", s);
+    unregister_savevm(NULL, "mipsnet", s);
 
     isa_unassign_ioport(s->io_base, 36);
 
@@ -284,5 +284,5 @@ void mipsnet_init (int base, qemu_irq irq, NICInfo *nd)
     }
 
     mipsnet_reset(s);
-    register_savevm("mipsnet", 0, 0, mipsnet_save, mipsnet_load, s);
+    register_savevm(NULL, "mipsnet", 0, 0, mipsnet_save, mipsnet_load, s);
 }