highbank: QOM cast cleanup for HighbankRegsState
Add type constant and use QOM casts. Signed-off-by: Andreas Färber <afaerber@suse.de>
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@ -116,8 +116,15 @@ static const MemoryRegionOps hb_mem_ops = {
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.endianness = DEVICE_NATIVE_ENDIAN,
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.endianness = DEVICE_NATIVE_ENDIAN,
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};
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};
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#define TYPE_HIGHBANK_REGISTERS "highbank-regs"
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#define HIGHBANK_REGISTERS(obj) \
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OBJECT_CHECK(HighbankRegsState, (obj), TYPE_HIGHBANK_REGISTERS)
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typedef struct {
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typedef struct {
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SysBusDevice busdev;
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/*< private >*/
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SysBusDevice parent_obj;
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/*< public >*/
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MemoryRegion *iomem;
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MemoryRegion *iomem;
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uint32_t regs[NUM_REGS];
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uint32_t regs[NUM_REGS];
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} HighbankRegsState;
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} HighbankRegsState;
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@ -135,8 +142,7 @@ static VMStateDescription vmstate_highbank_regs = {
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static void highbank_regs_reset(DeviceState *dev)
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static void highbank_regs_reset(DeviceState *dev)
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{
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{
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SysBusDevice *sys_dev = SYS_BUS_DEVICE(dev);
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HighbankRegsState *s = HIGHBANK_REGISTERS(dev);
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HighbankRegsState *s = FROM_SYSBUS(HighbankRegsState, sys_dev);
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s->regs[0x40] = 0x05F20121;
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s->regs[0x40] = 0x05F20121;
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s->regs[0x41] = 0x2;
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s->regs[0x41] = 0x2;
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@ -146,7 +152,7 @@ static void highbank_regs_reset(DeviceState *dev)
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static int highbank_regs_init(SysBusDevice *dev)
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static int highbank_regs_init(SysBusDevice *dev)
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{
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{
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HighbankRegsState *s = FROM_SYSBUS(HighbankRegsState, dev);
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HighbankRegsState *s = HIGHBANK_REGISTERS(dev);
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s->iomem = g_new(MemoryRegion, 1);
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s->iomem = g_new(MemoryRegion, 1);
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memory_region_init_io(s->iomem, OBJECT(s), &hb_mem_ops, s->regs,
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memory_region_init_io(s->iomem, OBJECT(s), &hb_mem_ops, s->regs,
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@ -168,7 +174,7 @@ static void highbank_regs_class_init(ObjectClass *klass, void *data)
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}
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}
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static const TypeInfo highbank_regs_info = {
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static const TypeInfo highbank_regs_info = {
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.name = "highbank-regs",
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.name = TYPE_HIGHBANK_REGISTERS,
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.parent = TYPE_SYS_BUS_DEVICE,
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.parent = TYPE_SYS_BUS_DEVICE,
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.instance_size = sizeof(HighbankRegsState),
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.instance_size = sizeof(HighbankRegsState),
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.class_init = highbank_regs_class_init,
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.class_init = highbank_regs_class_init,
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