Revert "Merge remote-tracking branch 'qemu-kvm/memory/batch' into staging"

This reverts commit 8ef9ea85a2cc1007eaefa53e6871f1f83bcef22d, reversing
changes made to 444dc48298c480e42e15a8fe676be737d8a6b2a1.

From Avi:

  Please revert the entire pull (git revert 8ef9ea85a2cc1) while I work this
  out - it isn't trivial.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 7 insertions, 6 deletions

diff --git a/hw/grackle_pci.c b/hw/grackle_pci.c
index 9d3ff7d555..9a823e1c06 100644
--- a/hw/grackle_pci.c
+++ b/hw/grackle_pci.c
@@ -92,15 +92,16 @@ PCIBus *pci_grackle_init(uint32_t base, qemu_irq *pic,
 static int pci_grackle_init_device(SysBusDevice *dev)
 {
     GrackleState *s;
+    int pci_mem_config, pci_mem_data;
 
     s = FROM_SYSBUS(GrackleState, dev);
 
-    memory_region_init_io(&s->host_state.conf_mem, &pci_host_conf_le_ops,
-                          &s->host_state, "pci-conf-idx", 0x1000);
-    memory_region_init_io(&s->host_state.data_mem, &pci_host_data_le_ops,
-                          &s->host_state, "pci-data-idx", 0x1000);
-    sysbus_init_mmio_region(dev, &s->host_state.conf_mem);
-    sysbus_init_mmio_region(dev, &s->host_state.data_mem);
+    pci_mem_config = pci_host_conf_register_mmio(&s->host_state,
+                                                 DEVICE_LITTLE_ENDIAN);
+    pci_mem_data = pci_host_data_register_mmio(&s->host_state,
+                                               DEVICE_LITTLE_ENDIAN);
+    sysbus_init_mmio(dev, 0x1000, pci_mem_config);
+    sysbus_init_mmio(dev, 0x1000, pci_mem_data);
 
     qemu_register_reset(pci_grackle_reset, &s->host_state);
     return 0;