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pxa2xx_pic: QOM cast cleanup for PXA2xxPICState

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Introduce a type constant, use QOM casts, rename the parent field and
prepare for QOM realize.

Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-07-24 02:08:09 +02:00
parent 922bb317e4
commit 6050ed5fb9
1 changed files with 12 additions and 6 deletions
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18
hw/arm/pxa2xx_pic.c
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@ -31,8 +31,15 @@
#define PXA2XX_PIC_SRCS 40
#define TYPE_PXA2XX_PIC "pxa2xx_pic"
#define PXA2XX_PIC(obj) \
OBJECT_CHECK(PXA2xxPICState, (obj), TYPE_PXA2XX_PIC)
typedef struct {
SysBusDevice busdev;
/*< private >*/
SysBusDevice parent_obj;
/*< public >*/
MemoryRegion iomem;
ARMCPU *cpu;
uint32_t int_enabled[2];
@ -260,9 +267,8 @@ static int pxa2xx_pic_post_load(void *opaque, int version_id)
DeviceState *pxa2xx_pic_init(hwaddr base, ARMCPU *cpu)
{
CPUARMState *env = &cpu->env;
DeviceState *dev = qdev_create(NULL, "pxa2xx_pic");
PXA2xxPICState *s = FROM_SYSBUS(PXA2xxPICState, SYS_BUS_DEVICE(dev));
DeviceState *dev = qdev_create(NULL, TYPE_PXA2XX_PIC);
PXA2xxPICState *s = PXA2XX_PIC(dev);
s->cpu = cpu;
@ -284,7 +290,7 @@ DeviceState *pxa2xx_pic_init(hwaddr base, ARMCPU *cpu)
sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base);
/* Enable IC coprocessor access. */
define_arm_cp_regs_with_opaque(arm_env_get_cpu(env), pxa_pic_cp_reginfo, s);
define_arm_cp_regs_with_opaque(cpu, pxa_pic_cp_reginfo, s);
return dev;
}
@ -321,7 +327,7 @@ static void pxa2xx_pic_class_init(ObjectClass *klass, void *data)
}
static const TypeInfo pxa2xx_pic_info = {
.name = "pxa2xx_pic",
.name = TYPE_PXA2XX_PIC,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(PXA2xxPICState),
.class_init = pxa2xx_pic_class_init,