1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index b16175032327..663b32c2e931 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -47,6 +47,7 @@
 #include <xen/xenbus.h>
 #include <xen/events.h>
 #include <xen/page.h>
+#include <xen/platform_pci.h>
 #include <xen/grant_table.h>
 
 #include <xen/interface/io/netif.h>
@@ -1964,6 +1965,9 @@ static int __init netif_init(void)
         if (xen_initial_domain())
                 return 0;
 
+        if (!xen_platform_pci_unplug)
+                return -ENODEV;
+
         printk(KERN_INFO "Initialising Xen virtual ethernet driver.\n");
 
         return xenbus_register_frontend(&netfront_driver);