pci: move pcibus_t to qemu-common

move pcibus_t to qemu-common.h to simplify header dependencies.
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

hw/pci.h

@@ -70,7 +70,6 @@
 #define PCI_DEVICE_ID_VIRTIO_BALLOON     0x1002
 #define PCI_DEVICE_ID_VIRTIO_CONSOLE     0x1003
 
-typedef uint64_t pcibus_t;
 #define FMT_PCIBUS                      PRIx64
 
 typedef void PCIConfigWriteFunc(PCIDevice *pci_dev,

qemu-common.h

@@ -225,6 +225,8 @@ typedef struct I2SCodec I2SCodec;
 typedef struct DeviceState DeviceState;
 typedef struct SSIBus SSIBus;
 
+typedef uint64_t pcibus_t;
+
 /* CPU save/load.  */
 void cpu_save(QEMUFile *f, void *opaque);
 int cpu_load(QEMUFile *f, void *opaque, int version_id);