ICH9 SMB: make TYPE_ICH9_SMB_DEVICE macro public

ICH9 SMB bridge can be created using qdev API despite existence of helper
function. The type name is needed for such creation. Using a preprocessor
alias instead the string type name itself is preferable.

The patch makes the alias accessible through the header.
Signed-off-by: NEfimov Vasily <real@ispras.ru>
Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

hw/i2c/smbus_ich9.c

@@ -35,7 +35,6 @@
 
 #include "hw/i386/ich9.h"
 
-#define TYPE_ICH9_SMB_DEVICE "ICH9 SMB"
 #define ICH9_SMB_DEVICE(obj) \
      OBJECT_CHECK(ICH9SMBState, (obj), TYPE_ICH9_SMB_DEVICE)
 

include/hw/i386/ich9.h

@@ -208,6 +208,8 @@ Object *ich9_lpc_find(void);
 
 
 /* D31:F3 SMBus controller */
+#define TYPE_ICH9_SMB_DEVICE "ICH9 SMB"
+
 #define ICH9_A2_SMB_REVISION                    0x02
 #define ICH9_SMB_PI                             0x00