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authorAndreas Färber <afaerber@suse.de>2013-07-26 20:46:22 +0200
committerAndreas Färber <afaerber@suse.de>2013-07-29 21:06:58 +0200
commitcc3e064ee948c612c38aa99a364f5af95422e5ec (patch)
treea61392c7d85bbdd3e4f4ef6f50df1dda8779848c /hw/intc
parent7abad863d7249b4b501923c3c28d952c473bf23a (diff)
xilinx_intc: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'hw/intc')
-rw-r--r--hw/intc/xilinx_intc.c19
1 files changed, 12 insertions, 7 deletions
diff --git a/hw/intc/xilinx_intc.c b/hw/intc/xilinx_intc.c
index 25d2057d78..4a103988f3 100644
--- a/hw/intc/xilinx_intc.c
+++ b/hw/intc/xilinx_intc.c
@@ -37,9 +37,13 @@
#define R_MER 7
#define R_MAX 8
+#define TYPE_XILINX_INTC "xlnx.xps-intc"
+#define XILINX_INTC(obj) OBJECT_CHECK(struct xlx_pic, (obj), TYPE_XILINX_INTC)
+
struct xlx_pic
{
- SysBusDevice busdev;
+ SysBusDevice parent_obj;
+
MemoryRegion mmio;
qemu_irq parent_irq;
@@ -153,16 +157,17 @@ static void irq_handler(void *opaque, int irq, int level)
update_irq(p);
}
-static int xilinx_intc_init(SysBusDevice *dev)
+static int xilinx_intc_init(SysBusDevice *sbd)
{
- struct xlx_pic *p = FROM_SYSBUS(typeof (*p), dev);
+ DeviceState *dev = DEVICE(sbd);
+ struct xlx_pic *p = XILINX_INTC(dev);
- qdev_init_gpio_in(&dev->qdev, irq_handler, 32);
- sysbus_init_irq(dev, &p->parent_irq);
+ qdev_init_gpio_in(dev, irq_handler, 32);
+ sysbus_init_irq(sbd, &p->parent_irq);
memory_region_init_io(&p->mmio, OBJECT(p), &pic_ops, p, "xlnx.xps-intc",
R_MAX * 4);
- sysbus_init_mmio(dev, &p->mmio);
+ sysbus_init_mmio(sbd, &p->mmio);
return 0;
}
@@ -181,7 +186,7 @@ static void xilinx_intc_class_init(ObjectClass *klass, void *data)
}
static const TypeInfo xilinx_intc_info = {
- .name = "xlnx.xps-intc",
+ .name = TYPE_XILINX_INTC,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(struct xlx_pic),
.class_init = xilinx_intc_class_init,