stm32f205: Fix SoC type name

The type name for the SoC device, unlike those of its sub-devices,
did not follow the QOM naming conventions. While the usage is internal
only, this is exposed through QMP and HMP, so fix it before release.

Cc: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Reviewed-by: NAlistair Francis <alistair@alistair23.me>
Message-id: 1428676676-23056-1-git-send-email-afaerber@suse.de
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

include/hw/arm/stm32f205_soc.h

@@ -29,7 +29,7 @@
 #include "hw/timer/stm32f2xx_timer.h"
 #include "hw/char/stm32f2xx_usart.h"
 
-#define TYPE_STM32F205_SOC "stm32f205_soc"
+#define TYPE_STM32F205_SOC "stm32f205-soc"
 #define STM32F205_SOC(obj) \
     OBJECT_CHECK(STM32F205State, (obj), TYPE_STM32F205_SOC)