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/net/imx_fec.h

@@ -23,8 +23,10 @@
 
 #ifndef IMX_FEC_H
 #define IMX_FEC_H
+#include "qom/object.h"
 
 #define TYPE_IMX_FEC "imx.fec"
+typedef struct IMXFECState IMXFECState;
 #define IMX_FEC(obj) OBJECT_CHECK(IMXFECState, (obj), TYPE_IMX_FEC)
 
 #define TYPE_IMX_ENET "imx.enet"
@@ -247,7 +249,7 @@ typedef struct {
 
 #define FSL_IMX25_FEC_SIZE      0x4000
 
-typedef struct IMXFECState {
+struct IMXFECState {
     /*< private >*/
     SysBusDevice parent_obj;
 
@@ -274,6 +276,6 @@ typedef struct IMXFECState {
 
     /* Buffer used to assemble a Tx frame */
     uint8_t frame[ENET_MAX_FRAME_SIZE];
-} IMXFECState;
+};
 
 #endif