hw: usb: hcd-ohci: Move OHCISysBusState and TYPE_SYSBUS_OHCI to include file

We need to be able to use OHCISysBusState outside hcd-ohci.c, so move it
to its include file.
Reviewed-by: NGerd Hoffmann <kraxel@redhat.com>
Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
Tested-by: NNiek Linnenbank <nieklinnenbank@gmail.com>
Message-id: 20200217204812.9857-2-linux@roeck-us.net
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

hw/usb/hcd-ohci.c

@@ -1870,21 +1870,6 @@ void ohci_sysbus_die(struct OHCIState *ohci)
     ohci_bus_stop(ohci);
 }
 
-#define TYPE_SYSBUS_OHCI "sysbus-ohci"
-#define SYSBUS_OHCI(obj) OBJECT_CHECK(OHCISysBusState, (obj), TYPE_SYSBUS_OHCI)
-
-typedef struct {
-    /*< private >*/
-    SysBusDevice parent_obj;
-    /*< public >*/
-
-    OHCIState ohci;
-    char *masterbus;
-    uint32_t num_ports;
-    uint32_t firstport;
-    dma_addr_t dma_offset;
-} OHCISysBusState;
-
 static void ohci_realize_pxa(DeviceState *dev, Error **errp)
 {
     OHCISysBusState *s = SYSBUS_OHCI(dev);

hw/usb/hcd-ohci.h

@@ -22,6 +22,7 @@
 #define HCD_OHCI_H
 
 #include "sysemu/dma.h"
+#include "hw/usb.h"
 
 /* Number of Downstream Ports on the root hub: */
 #define OHCI_MAX_PORTS 15
@@ -90,6 +91,21 @@ typedef struct OHCIState {
     void (*ohci_die)(struct OHCIState *ohci);
 } OHCIState;
 
+#define TYPE_SYSBUS_OHCI "sysbus-ohci"
+#define SYSBUS_OHCI(obj) OBJECT_CHECK(OHCISysBusState, (obj), TYPE_SYSBUS_OHCI)
+
+typedef struct {
+    /*< private >*/
+    SysBusDevice parent_obj;
+    /*< public >*/
+
+    OHCIState ohci;
+    char *masterbus;
+    uint32_t num_ports;
+    uint32_t firstport;
+    dma_addr_t dma_offset;
+} OHCISysBusState;
+
 extern const VMStateDescription vmstate_ohci_state;
 
 void usb_ohci_init(OHCIState *ohci, DeviceState *dev, uint32_t num_ports,