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/cuda.c b/hw/cuda.c
index 50950d9100..3f238b630c 100644
--- a/hw/cuda.c
+++ b/hw/cuda.c
@@ -763,6 +763,6 @@ void cuda_init (int *cuda_mem_index, qemu_irq irq)
 
     s->adb_poll_timer = qemu_new_timer(vm_clock, cuda_adb_poll, s);
     *cuda_mem_index = cpu_register_io_memory(cuda_read, cuda_write, s);
-    register_savevm("cuda", -1, 1, cuda_save, cuda_load, s);
+    register_savevm(NULL, "cuda", -1, 1, cuda_save, cuda_load, s);
     qemu_register_reset(cuda_reset, s);
 }