[PATCH v2 4/5] hw/char/sh_serial: Remove dummy definition of SH_SERIAL class

[Zhenzhong Duan <zhenzhong.duan@intel.com>]

SH_SERIAL is declared with OBJECT_DECLARE_SIMPLE_TYPE but defined with
OBJECT_DEFINE_TYPE, SHSerialStateClass is also a dummy class which
missed its parent.

Change to use OBJECT_DEFINE_SIMPLE_TYPE and remove SHSerialStateClass.

Fixes: beeb520925d5 ("hw/char/sh_serial: QOM-ify")
Suggested-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
---
 hw/char/sh_serial.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/hw/char/sh_serial.c b/hw/char/sh_serial.c
index 6abd80386f..8ccc2234ba 100644
--- a/hw/char/sh_serial.c
+++ b/hw/char/sh_serial.c
@@ -78,9 +78,7 @@ struct SHSerialState {
     qemu_irq bri;
 };
 
-typedef struct {} SHSerialStateClass;
-
-OBJECT_DEFINE_TYPE(SHSerialState, sh_serial, SH_SERIAL, SYS_BUS_DEVICE)
+OBJECT_DEFINE_SIMPLE_TYPE(SHSerialState, sh_serial, SH_SERIAL, SYS_BUS_DEVICE)
 
 static void sh_serial_clear_fifo(SHSerialState *s)
 {
-- 
2.34.1