Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

SCSI changes that enable sending vendor-specific commands via virtio-scsi.

Memory changes for QOMification and automatic tracking of MR lifetime.

# gpg: Signature made Mon 18 Aug 2014 13:03:09 BST using RSA key ID 9B4D86F2
# gpg: Good signature from "Paolo Bonzini <pbonzini@redhat.com>"
# gpg:                 aka "Paolo Bonzini <bonzini@gnu.org>"

* remotes/bonzini/tags/for-upstream:
  mtree: remove write-only field
  memory: Use canonical path component as the name
  memory: Use memory_region_name for name access
  memory: constify memory_region_name
  exec: Abstract away ref to memory region names
  loader: Abstract away ref to memory region names
  tpm_tis: remove instance_finalize callback
  memory: remove memory_region_destroy
  memory: convert memory_region_destroy to object_unparent
  ioport: split deletion and destruction
  nic: do not destroy memory regions in cleanup functions
  vga: do not dynamically allocate chain4_alias
  sysbus: remove unused function sysbus_del_io
  qom: object: move unparenting to the child property's release callback
  qom: object: delete properties before calling instance_finalize
  virtio-scsi: implement parse_cdb
  scsi-block, scsi-generic: implement parse_cdb
  scsi-block: extract scsi_block_is_passthrough
  scsi-bus: introduce parse_cdb in SCSIDeviceClass and SCSIBusInfo
  scsi-bus: prepare scsi_req_new for introduction of parse_cdb

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 0 insertions, 20 deletions

diff --git a/hw/xen/xen_pt.c b/hw/xen/xen_pt.c
index be4220b415..c1bf357154 100644
--- a/hw/xen/xen_pt.c
+++ b/hw/xen/xen_pt.c
@@ -453,25 +453,6 @@ static int xen_pt_register_regions(XenPCIPassthroughState *s)
     return 0;
 }
 
-static void xen_pt_unregister_regions(XenPCIPassthroughState *s)
-{
-    XenHostPCIDevice *d = &s->real_device;
-    int i;
-
-    for (i = 0; i < PCI_NUM_REGIONS - 1; i++) {
-        XenHostPCIIORegion *r = &d->io_regions[i];
-
-        if (r->base_addr == 0 || r->size == 0) {
-            continue;
-        }
-
-        memory_region_destroy(&s->bar[i]);
-    }
-    if (d->rom.base_addr && d->rom.size) {
-        memory_region_destroy(&s->rom);
-    }
-}
-
 /* region mapping */
 
 static int xen_pt_bar_from_region(XenPCIPassthroughState *s, MemoryRegion *mr)
@@ -810,7 +791,6 @@ static void xen_pt_unregister_device(PCIDevice *d)
     /* delete all emulated config registers */
     xen_pt_config_delete(s);
 
-    xen_pt_unregister_regions(s);
     memory_listener_unregister(&s->memory_listener);
     memory_listener_unregister(&s->io_listener);