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>
diff --git a/include/hw/sd/sdhci.h b/include/hw/sd/sdhci.h
index 5d9275f..67b01fc 100644
--- a/include/hw/sd/sdhci.h
+++ b/include/hw/sd/sdhci.h
@@ -28,9 +28,10 @@
 #include "hw/pci/pci.h"
 #include "hw/sysbus.h"
 #include "hw/sd/sd.h"
+#include "qom/object.h"
 
 /* SD/MMC host controller state */
-typedef struct SDHCIState {
+struct SDHCIState {
     /*< private >*/
     union {
         PCIDevice pcidev;
@@ -98,7 +99,8 @@
     uint8_t sd_spec_version;
     uint8_t uhs_mode;
     uint8_t vendor;        /* For vendor specific functionality */
-} SDHCIState;
+};
+typedef struct SDHCIState SDHCIState;
 
 #define SDHCI_VENDOR_NONE       0
 #define SDHCI_VENDOR_IMX        1