diff options
| author | Andreas Färber <afaerber@suse.de> | 2013-07-27 14:17:41 +0200 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2013-07-29 21:07:01 +0200 |
| commit | 0c88dea5ebf248017ab3bf1fab8ee5e24f1b144d (patch) | |
| tree | 3292478914596de96db03a80e8762f2f804e764c /hw/timer/arm_timer.c | |
| parent | 1024d7f0137da3683c90b1fd77ec0e47c864d897 (diff) | |
arm_timer: QOM cast cleanup for SP804State
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'hw/timer/arm_timer.c')
| -rw-r--r-- | hw/timer/arm_timer.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/hw/timer/arm_timer.c b/hw/timer/arm_timer.c index 25e88909f7..8d9574354a 100644 --- a/hw/timer/arm_timer.c +++ b/hw/timer/arm_timer.c @@ -179,8 +179,12 @@ static arm_timer_state *arm_timer_init(uint32_t freq) * http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0271d/index.html */ +#define TYPE_SP804 "sp804" +#define SP804(obj) OBJECT_CHECK(SP804State, (obj), TYPE_SP804) + typedef struct SP804State { - SysBusDevice busdev; + SysBusDevice parent_obj; + MemoryRegion iomem; arm_timer_state *timer[2]; uint32_t freq0, freq1; @@ -273,21 +277,22 @@ static const VMStateDescription vmstate_sp804 = { } }; -static int sp804_init(SysBusDevice *dev) +static int sp804_init(SysBusDevice *sbd) { - SP804State *s = FROM_SYSBUS(SP804State, dev); + DeviceState *dev = DEVICE(sbd); + SP804State *s = SP804(dev); qemu_irq *qi; qi = qemu_allocate_irqs(sp804_set_irq, s, 2); - sysbus_init_irq(dev, &s->irq); + sysbus_init_irq(sbd, &s->irq); s->timer[0] = arm_timer_init(s->freq0); s->timer[1] = arm_timer_init(s->freq1); s->timer[0]->irq = qi[0]; s->timer[1]->irq = qi[1]; memory_region_init_io(&s->iomem, OBJECT(s), &sp804_ops, s, "sp804", 0x1000); - sysbus_init_mmio(dev, &s->iomem); - vmstate_register(&dev->qdev, -1, &vmstate_sp804, s); + sysbus_init_mmio(sbd, &s->iomem); + vmstate_register(dev, -1, &vmstate_sp804, s); return 0; } @@ -386,7 +391,7 @@ static void sp804_class_init(ObjectClass *klass, void *data) } static const TypeInfo sp804_info = { - .name = "sp804", + .name = TYPE_SP804, .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(SP804State), .class_init = sp804_class_init, |