Move QOM typedefs and add missing includes

Some typedefs and macros are defined after the type check macros.
This makes it difficult to automatically replace their
definitions with OBJECT_DECLARE_TYPE.

Patch generated using:

 $ ./scripts/codeconverter/converter.py -i \
   --pattern=QOMStructTypedefSplit $(git grep -l '' -- '*.[ch]')

which will split "typdef struct { ... } TypedefName"
declarations.

Followed by:

 $ ./scripts/codeconverter/converter.py -i --pattern=MoveSymbols \
    $(git grep -l '' -- '*.[ch]')

which will:
- move the typedefs and #defines above the type check macros
- add missing #include "qom/object.h" lines if necessary

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20200831210740.126168-9-ehabkost@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20200831210740.126168-10-ehabkost@redhat.com>
Message-Id: <20200831210740.126168-11-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

include/hw/watchdog/wdt_imx2.h

@@ -16,8 +16,10 @@
 #include "hw/sysbus.h"
 #include "hw/irq.h"
 #include "hw/ptimer.h"
+#include "qom/object.h"
 
 #define TYPE_IMX2_WDT "imx2.wdt"
+typedef struct IMX2WdtState IMX2WdtState;
 #define IMX2_WDT(obj) OBJECT_CHECK(IMX2WdtState, (obj), TYPE_IMX2_WDT)
 
 enum IMX2WdtRegisters {
@@ -62,7 +64,7 @@ enum IMX2WdtRegisters {
 /* Misc Control Register definitions */
 #define IMX2_WDT_WMCR_PDE       BIT(0)      /* Power-Down Enable */
 
-typedef struct IMX2WdtState {
+struct IMX2WdtState {
     /* <private> */
     SysBusDevice parent_obj;
 
@@ -85,6 +87,6 @@ typedef struct IMX2WdtState {
     bool wcr_locked;            /* affects WDZST, WDBG, and WDW */
     bool wcr_wde_locked;        /* affects WDE */
     bool wcr_wdt_locked;        /* affects WDT (never cleared) */
-} IMX2WdtState;
+};
 
 #endif /* IMX2_WDT_H */