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omap_gpio: QOM cast cleanup for omap2_gpif_s

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Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-07-26 17:19:36 +02:00
parent 1d300b5f6f
commit 74d1e352be
1 changed files with 21 additions and 14 deletions
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35
hw/gpio/omap_gpio.c
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@ -208,8 +208,13 @@ struct omap2_gpio_s {
uint8_t delay;
};
#define TYPE_OMAP2_GPIO "omap2-gpio"
#define OMAP2_GPIO(obj) \
OBJECT_CHECK(struct omap2_gpif_s, (obj), TYPE_OMAP2_GPIO)
struct omap2_gpif_s {
SysBusDevice busdev;
SysBusDevice parent_obj;
MemoryRegion iomem;
int mpu_model;
void *iclk;
@ -599,9 +604,9 @@ static void omap_gpif_reset(DeviceState *dev)
static void omap2_gpif_reset(DeviceState *dev)
{
struct omap2_gpif_s *s = OMAP2_GPIO(dev);
int i;
struct omap2_gpif_s *s = FROM_SYSBUS(struct omap2_gpif_s,
SYS_BUS_DEVICE(dev));
for (i = 0; i < s->modulecount; i++) {
omap2_gpio_module_reset(&s->modules[i]);
}
@ -653,7 +658,7 @@ static void omap2_gpif_top_write(void *opaque, hwaddr addr,
case 0x10: /* IPGENERICOCPSPL_SYSCONFIG */
if (value & (1 << 1)) /* SOFTRESET */
omap2_gpif_reset(&s->busdev.qdev);
omap2_gpif_reset(DEVICE(s));
s->autoidle = value & 1;
break;
@ -690,10 +695,12 @@ static int omap_gpio_init(SysBusDevice *sbd)
return 0;
}
static int omap2_gpio_init(SysBusDevice *dev)
static int omap2_gpio_init(SysBusDevice *sbd)
{
DeviceState *dev = DEVICE(sbd);
struct omap2_gpif_s *s = OMAP2_GPIO(dev);
int i;
struct omap2_gpif_s *s = FROM_SYSBUS(struct omap2_gpif_s, dev);
if (!s->iclk) {
hw_error("omap2-gpio: iclk not connected\n");
}
@ -701,14 +708,14 @@ static int omap2_gpio_init(SysBusDevice *dev)
s->modulecount = (s->mpu_model < omap2430) ? 4 : 5;
memory_region_init_io(&s->iomem, OBJECT(s), &omap2_gpif_top_ops, s,
"omap2.gpio", 0x1000);
sysbus_init_mmio(dev, &s->iomem);
sysbus_init_mmio(sbd, &s->iomem);
} else {
s->modulecount = 6;
}
s->modules = g_malloc0(s->modulecount * sizeof(struct omap2_gpio_s));
s->handler = g_malloc0(s->modulecount * 32 * sizeof(qemu_irq));
qdev_init_gpio_in(&dev->qdev, omap2_gpio_set, s->modulecount * 32);
qdev_init_gpio_out(&dev->qdev, s->handler, s->modulecount * 32);
qdev_init_gpio_in(dev, omap2_gpio_set, s->modulecount * 32);
qdev_init_gpio_out(dev, s->handler, s->modulecount * 32);
for (i = 0; i < s->modulecount; i++) {
struct omap2_gpio_s *m = &s->modules[i];
if (!s->fclk[i]) {
@ -716,12 +723,12 @@ static int omap2_gpio_init(SysBusDevice *dev)
}
m->revision = (s->mpu_model < omap3430) ? 0x18 : 0x25;
m->handler = &s->handler[i * 32];
sysbus_init_irq(dev, &m->irq[0]); /* mpu irq */
sysbus_init_irq(dev, &m->irq[1]); /* dsp irq */
sysbus_init_irq(dev, &m->wkup);
sysbus_init_irq(sbd, &m->irq[0]); /* mpu irq */
sysbus_init_irq(sbd, &m->irq[1]); /* dsp irq */
sysbus_init_irq(sbd, &m->wkup);
memory_region_init_io(&m->iomem, OBJECT(s), &omap2_gpio_module_ops, m,
"omap.gpio-module", 0x1000);
sysbus_init_mmio(dev, &m->iomem);
sysbus_init_mmio(sbd, &m->iomem);
}
return 0;
}
@ -784,7 +791,7 @@ static void omap2_gpio_class_init(ObjectClass *klass, void *data)
}
static const TypeInfo omap2_gpio_info = {
.name = "omap2-gpio",
.name = TYPE_OMAP2_GPIO,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(struct omap2_gpif_s),
.class_init = omap2_gpio_class_init,