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integratorcp: QOM cast cleanup for icp_pic_state

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Introduce type constant and use QOM cast.
Fix indentation.

Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-07-24 01:08:01 +02:00
parent 257ec289b2
commit 91b646264e
1 changed files with 25 additions and 18 deletions
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31
hw/arm/integratorcp.c
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@ -271,9 +271,15 @@ static int integratorcm_init(SysBusDevice *dev)
/* Integrator/CP hardware emulation. */ /* Integrator/CP hardware emulation. */
/* Primary interrupt controller. */ /* Primary interrupt controller. */
typedef struct icp_pic_state #define TYPE_INTEGRATOR_PIC "integrator_pic"
{ #define INTEGRATOR_PIC(obj) \
SysBusDevice busdev; OBJECT_CHECK(icp_pic_state, (obj), TYPE_INTEGRATOR_PIC)
typedef struct icp_pic_state {
/*< private >*/
SysBusDevice parent_obj;
/*< public >*/
MemoryRegion iomem; MemoryRegion iomem;
uint32_t level; uint32_t level;
uint32_t irq_enabled; uint32_t irq_enabled;
@ -374,16 +380,17 @@ static const MemoryRegionOps icp_pic_ops = {
.endianness = DEVICE_NATIVE_ENDIAN, .endianness = DEVICE_NATIVE_ENDIAN,
}; };
static int icp_pic_init(SysBusDevice *dev) static int icp_pic_init(SysBusDevice *sbd)
{ {
icp_pic_state *s = FROM_SYSBUS(icp_pic_state, dev); DeviceState *dev = DEVICE(sbd);
icp_pic_state *s = INTEGRATOR_PIC(dev);
qdev_init_gpio_in(&dev->qdev, icp_pic_set_irq, 32); qdev_init_gpio_in(dev, icp_pic_set_irq, 32);
sysbus_init_irq(dev, &s->parent_irq); sysbus_init_irq(sbd, &s->parent_irq);
sysbus_init_irq(dev, &s->parent_fiq); sysbus_init_irq(sbd, &s->parent_fiq);
memory_region_init_io(&s->iomem, OBJECT(s), &icp_pic_ops, s, memory_region_init_io(&s->iomem, OBJECT(s), &icp_pic_ops, s,
"icp-pic", 0x00800000); "icp-pic", 0x00800000);
sysbus_init_mmio(dev, &s->iomem); sysbus_init_mmio(sbd, &s->iomem);
return 0; return 0;
} }
@ -487,13 +494,13 @@ static void integratorcp_init(QEMUMachineInitArgs *args)
sysbus_mmio_map((SysBusDevice *)dev, 0, 0x10000000); sysbus_mmio_map((SysBusDevice *)dev, 0, 0x10000000);
cpu_pic = arm_pic_init_cpu(cpu); cpu_pic = arm_pic_init_cpu(cpu);
dev = sysbus_create_varargs("integrator_pic", 0x14000000, dev = sysbus_create_varargs(TYPE_INTEGRATOR_PIC, 0x14000000,
cpu_pic[ARM_PIC_CPU_IRQ], cpu_pic[ARM_PIC_CPU_IRQ],
cpu_pic[ARM_PIC_CPU_FIQ], NULL); cpu_pic[ARM_PIC_CPU_FIQ], NULL);
for (i = 0; i < 32; i++) { for (i = 0; i < 32; i++) {
pic[i] = qdev_get_gpio_in(dev, i); pic[i] = qdev_get_gpio_in(dev, i);
} }
sysbus_create_simple("integrator_pic", 0xca000000, pic[26]); sysbus_create_simple(TYPE_INTEGRATOR_PIC, 0xca000000, pic[26]);
sysbus_create_varargs("integrator_pit", 0x13000000, sysbus_create_varargs("integrator_pit", 0x13000000,
pic[5], pic[6], pic[7], NULL); pic[5], pic[6], pic[7], NULL);
sysbus_create_simple("pl031", 0x15000000, pic[8]); sysbus_create_simple("pl031", 0x15000000, pic[8]);
@ -559,7 +566,7 @@ static void icp_pic_class_init(ObjectClass *klass, void *data)
} }
static const TypeInfo icp_pic_info = { static const TypeInfo icp_pic_info = {
.name = "integrator_pic", .name = TYPE_INTEGRATOR_PIC,
.parent = TYPE_SYS_BUS_DEVICE, .parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(icp_pic_state), .instance_size = sizeof(icp_pic_state),
.class_init = icp_pic_class_init, .class_init = icp_pic_class_init,