nomaintainer: Fix Lesser GPL version number

[qemu.git] / hw / input / milkymist-softusb.c

diff --git a/hw/input/milkymist-softusb.c b/hw/input/milkymist-softusb.c
index 8a02d35ca15af83e3b0b84be2d7461e4bf1dee2a..d885c708d7cbaa5ca77a587e331d4c77077749f0 100644 (file)
--- a/hw/input/milkymist-softusb.c
+++ b/hw/input/milkymist-softusb.c
@@ -6,7 +6,7 @@
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -21,12 +21,18 @@
  *   not available yet
  */
 
-#include "hw/hw.h"
+#include "qemu/osdep.h"
+#include "qapi/error.h"
 #include "hw/sysbus.h"
+#include "migration/vmstate.h"
 #include "trace.h"
 #include "ui/console.h"
 #include "hw/input/hid.h"
+#include "hw/irq.h"
+#include "hw/qdev-properties.h"
 #include "qemu/error-report.h"
+#include "qemu/module.h"
+#include "qom/object.h"
 
 enum {
     R_CTRL = 0,
@@ -45,8 +51,7 @@ enum {
 #define COMLOC_KEVT_BASE     0x1143
 
 #define TYPE_MILKYMIST_SOFTUSB "milkymist-softusb"
-#define MILKYMIST_SOFTUSB(obj) \
-    OBJECT_CHECK(MilkymistSoftUsbState, (obj), TYPE_MILKYMIST_SOFTUSB)
+OBJECT_DECLARE_SIMPLE_TYPE(MilkymistSoftUsbState, MILKYMIST_SOFTUSB)
 
 struct MilkymistSoftUsbState {
     SysBusDevice parent_obj;
@@ -75,7 +80,6 @@ struct MilkymistSoftUsbState {
     /* keyboard state */
     uint8_t kbd_hid_buffer[8];
 };
-typedef struct MilkymistSoftUsbState MilkymistSoftUsbState;
 
 static uint64_t softusb_read(void *opaque, hwaddr addr,
                              unsigned size)
@@ -243,32 +247,31 @@ static void milkymist_softusb_reset(DeviceState *d)
     s->regs[R_CTRL] = CTRL_RESET;
 }
 
-static int milkymist_softusb_init(SysBusDevice *dev)
+static void milkymist_softusb_realize(DeviceState *dev, Error **errp)
 {
     MilkymistSoftUsbState *s = MILKYMIST_SOFTUSB(dev);
+    SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
 
-    sysbus_init_irq(dev, &s->irq);
+    sysbus_init_irq(sbd, &s->irq);
 
     memory_region_init_io(&s->regs_region, OBJECT(s), &softusb_mmio_ops, s,
                           "milkymist-softusb", R_MAX * 4);
-    sysbus_init_mmio(dev, &s->regs_region);
+    sysbus_init_mmio(sbd, &s->regs_region);
 
     /* register pmem and dmem */
-    memory_region_init_ram(&s->pmem, OBJECT(s), "milkymist-softusb.pmem",
+    memory_region_init_ram_nomigrate(&s->pmem, OBJECT(s), "milkymist-softusb.pmem",
                            s->pmem_size, &error_fatal);
     vmstate_register_ram_global(&s->pmem);
     s->pmem_ptr = memory_region_get_ram_ptr(&s->pmem);
-    sysbus_init_mmio(dev, &s->pmem);
-    memory_region_init_ram(&s->dmem, OBJECT(s), "milkymist-softusb.dmem",
+    sysbus_init_mmio(sbd, &s->pmem);
+    memory_region_init_ram_nomigrate(&s->dmem, OBJECT(s), "milkymist-softusb.dmem",
                            s->dmem_size, &error_fatal);
     vmstate_register_ram_global(&s->dmem);
     s->dmem_ptr = memory_region_get_ram_ptr(&s->dmem);
-    sysbus_init_mmio(dev, &s->dmem);
+    sysbus_init_mmio(sbd, &s->dmem);
 
     hid_init(&s->hid_kbd, HID_KEYBOARD, softusb_kbd_hid_datain);
     hid_init(&s->hid_mouse, HID_MOUSE, softusb_mouse_hid_datain);
-
-    return 0;
 }
 
 static const VMStateDescription vmstate_milkymist_softusb = {
@@ -294,12 +297,11 @@ static Property milkymist_softusb_properties[] = {
 static void milkymist_softusb_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
-    SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
 
-    k->init = milkymist_softusb_init;
+    dc->realize = milkymist_softusb_realize;
     dc->reset = milkymist_softusb_reset;
     dc->vmsd = &vmstate_milkymist_softusb;
-    dc->props = milkymist_softusb_properties;
+    device_class_set_props(dc, milkymist_softusb_properties);
 }
 
 static const TypeInfo milkymist_softusb_info = {