nvdimm: make persistence option symbolic

Replace the "nvdimm-cap" option which took numeric arguments such as "2"
with a more user friendly "nvdimm-persistence" option which takes symbolic
arguments "cpu" or "mem-ctrl".

Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Suggested-by: Michael S. Tsirkin <mst@redhat.com>
Suggested-by: Dan Williams <dan.j.williams@intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/hw/acpi/nvdimm.c b/hw/acpi/nvdimm.c
index 87e4280c71..27eeb6609f 100644
--- a/hw/acpi/nvdimm.c
+++ b/hw/acpi/nvdimm.c
@@ -404,8 +404,8 @@ static GArray *nvdimm_build_device_structure(AcpiNVDIMMState *state)
     }
     g_slist_free(device_list);
 
-    if (state->capabilities) {
-        nvdimm_build_structure_caps(structures, state->capabilities);
+    if (state->persistence) {
+        nvdimm_build_structure_caps(structures, state->persistence);
     }
 
     return structures;