From: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Date: Mon, 7 Nov 2016 11:13:39 +0000 (+0800)
Subject: pc: memhp: stop handling nvdimm hotplug in pc_dimm_unplug
X-Git-Tag: qemu-xen-4.9.0-rc1~59^2~14
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=3e8522e23f6ab3c2b89ebb962ec4c2227d88aca6;p=qemu-xen.git

pc: memhp: stop handling nvdimm hotplug in pc_dimm_unplug

as it is never called when nvdimm hotplug happens

Suggested-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
---

diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index cebaad2dc9..b69cd4836e 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -1761,12 +1761,6 @@ static void pc_dimm_unplug(HotplugHandler *hotplug_dev,
     HotplugHandlerClass *hhc;
     Error *local_err = NULL;
 
-    if (object_dynamic_cast(OBJECT(dev), TYPE_NVDIMM)) {
-        error_setg(&local_err,
-                   "nvdimm device hot unplug is not supported yet.");
-        goto out;
-    }
-
     hhc = HOTPLUG_HANDLER_GET_CLASS(pcms->acpi_dev);
     hhc->unplug(HOTPLUG_HANDLER(pcms->acpi_dev), dev, &local_err);