xen: only check xen_platform_pci_unplug if hvm

commit b9136d207f08
  xen: initialize platform-pci even if xen_emul_unplug=never

breaks blkfront/netfront by not loading them because of
xen_platform_pci_unplug=0 and it is never set for PV guest.

Signed-off-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 8cc0914b9f92..ccba19c72a36 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -1957,7 +1957,7 @@ static int __init netif_init(void)
         if (xen_initial_domain())
                 return 0;
 
-        if (!xen_platform_pci_unplug)
+        if (xen_hvm_domain() && !xen_platform_pci_unplug)
                 return -ENODEV;
 
         printk(KERN_INFO "Initialising Xen virtual ethernet driver.\n");