lasips2: introduce LASIPS2PortDeviceClass for the LASIPS2_PORT device

This will soon be used to store the reference to the LASIPS2_PORT parent device
for LASIPS2_KBD_PORT and LASIPS2_MOUSE_PORT.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Acked-by: Helge Deller <deller@gmx.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20220712215251.7944-26-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

diff --git a/hw/input/lasips2.c b/hw/input/lasips2.c
index 6b53153..10494a2 100644 (file)
--- a/hw/input/lasips2.c
+++ b/hw/input/lasips2.c
@@ -334,6 +334,8 @@ static const TypeInfo lasips2_port_info = {
     .parent        = TYPE_DEVICE,
     .instance_init = lasips2_port_init,
     .instance_size = sizeof(LASIPS2Port),
+    .class_init    = lasips2_port_class_init,
+    .class_size    = sizeof(LASIPS2PortDeviceClass),
     .abstract      = true,
 };
 

diff --git a/include/hw/input/lasips2.h b/include/hw/input/lasips2.h
index a05f26c..426aa13 100644 (file)
--- a/include/hw/input/lasips2.h
+++ b/include/hw/input/lasips2.h
@@ -26,7 +26,11 @@
 #include "hw/input/ps2.h"
 
 #define TYPE_LASIPS2_PORT "lasips2-port"
-OBJECT_DECLARE_SIMPLE_TYPE(LASIPS2Port, LASIPS2_PORT)
+OBJECT_DECLARE_TYPE(LASIPS2Port, LASIPS2PortDeviceClass, LASIPS2_PORT)
+
+struct LASIPS2PortDeviceClass {
+    DeviceClass parent;
+};
 
 typedef struct LASIPS2State LASIPS2State;