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integratorcp: QOM cast cleanup for icp_pic_state 

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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43
hw/arm/integratorcp.c
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@ -271,15 +271,21 @@ static int integratorcm_init(SysBusDevice *dev)
/* Integrator/CP hardware emulation. */
/* Primary interrupt controller. */
typedef struct icp_pic_state
{
SysBusDevice busdev;
MemoryRegion iomem;
uint32_t level;
uint32_t irq_enabled;
uint32_t fiq_enabled;
qemu_irq parent_irq;
qemu_irq parent_fiq;
#define TYPE_INTEGRATOR_PIC "integrator_pic"
#define INTEGRATOR_PIC(obj) \
OBJECT_CHECK(icp_pic_state, (obj), TYPE_INTEGRATOR_PIC)
typedef struct icp_pic_state {
/*< private >*/
SysBusDevice parent_obj;
/*< public >*/
MemoryRegion iomem;
uint32_t level;
uint32_t irq_enabled;
uint32_t fiq_enabled;
qemu_irq parent_irq;
qemu_irq parent_fiq;
} icp_pic_state;
static void icp_pic_update(icp_pic_state *s)
@ -374,16 +380,17 @@ static const MemoryRegionOps icp_pic_ops = {
.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);
sysbus_init_irq(dev, &s->parent_irq);
sysbus_init_irq(dev, &s->parent_fiq);
qdev_init_gpio_in(dev, icp_pic_set_irq, 32);
sysbus_init_irq(sbd, &s->parent_irq);
sysbus_init_irq(sbd, &s->parent_fiq);
memory_region_init_io(&s->iomem, OBJECT(s), &icp_pic_ops, s,
"icp-pic", 0x00800000);
sysbus_init_mmio(dev, &s->iomem);
sysbus_init_mmio(sbd, &s->iomem);
return 0;
}
@ -487,13 +494,13 @@ static void integratorcp_init(QEMUMachineInitArgs *args)
sysbus_mmio_map((SysBusDevice *)dev, 0, 0x10000000);
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_FIQ], NULL);
for (i = 0; i < 32; 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,
pic[5], pic[6], pic[7], NULL);
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 = {
.name = "integrator_pic",
.name = TYPE_INTEGRATOR_PIC,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(icp_pic_state),
.class_init = icp_pic_class_init,