diff options
| author | Andreas Färber <afaerber@suse.de> | 2013-07-24 09:17:13 +0200 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2013-07-29 21:06:27 +0200 |
| commit | 74e075f6fbb40992b698c2418aa19ad541abf71e (patch) | |
| tree | 7c84318d9fb45baefe8c162ae213715f02347002 | |
| parent | 7df7f67ae1bf6b2c81788a58de9cdf9cf9c03bc8 (diff) | |
strongarm: QOM cast cleanup for StrongARMPICState
Introduce a type constant, use QOM casts, rename the parent field and
prepare for QOM realize.
Signed-off-by: Andreas Färber <afaerber@suse.de>
| -rw-r--r-- | hw/arm/strongarm.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/hw/arm/strongarm.c b/hw/arm/strongarm.c index feaaf45082..457f9c7c2a 100644 --- a/hw/arm/strongarm.c +++ b/hw/arm/strongarm.c @@ -70,8 +70,14 @@ static struct { }; /* Interrupt Controller */ -typedef struct { - SysBusDevice busdev; + +#define TYPE_STRONGARM_PIC "strongarm_pic" +#define STRONGARM_PIC(obj) \ + OBJECT_CHECK(StrongARMPICState, (obj), TYPE_STRONGARM_PIC) + +typedef struct StrongARMPICState { + SysBusDevice parent_obj; + MemoryRegion iomem; qemu_irq irq; qemu_irq fiq; @@ -168,16 +174,17 @@ static const MemoryRegionOps strongarm_pic_ops = { .endianness = DEVICE_NATIVE_ENDIAN, }; -static int strongarm_pic_initfn(SysBusDevice *dev) +static int strongarm_pic_initfn(SysBusDevice *sbd) { - StrongARMPICState *s = FROM_SYSBUS(StrongARMPICState, dev); + DeviceState *dev = DEVICE(sbd); + StrongARMPICState *s = STRONGARM_PIC(dev); - qdev_init_gpio_in(&dev->qdev, strongarm_pic_set_irq, SA_PIC_SRCS); + qdev_init_gpio_in(dev, strongarm_pic_set_irq, SA_PIC_SRCS); memory_region_init_io(&s->iomem, OBJECT(s), &strongarm_pic_ops, s, "pic", 0x1000); - sysbus_init_mmio(dev, &s->iomem); - sysbus_init_irq(dev, &s->irq); - sysbus_init_irq(dev, &s->fiq); + sysbus_init_mmio(sbd, &s->iomem); + sysbus_init_irq(sbd, &s->irq); + sysbus_init_irq(sbd, &s->fiq); return 0; } @@ -214,7 +221,7 @@ static void strongarm_pic_class_init(ObjectClass *klass, void *data) } static const TypeInfo strongarm_pic_info = { - .name = "strongarm_pic", + .name = TYPE_STRONGARM_PIC, .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(StrongARMPICState), .class_init = strongarm_pic_class_init, |