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| author | Andreas Färber <afaerber@suse.de> | 2013-07-24 21:30:40 +0200 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2013-07-29 21:06:27 +0200 |
| commit | 81069b20549b3f465f172efb86f7f5034b89463a (patch) | |
| tree | 4d480e31d1e354d7676215182bce6c8d8c8b700c /hw/char | |
| parent | 534f6ff925cd7c9c8cc10094173e691938ac723f (diff) | |
| download | qemu-81069b20549b3f465f172efb86f7f5034b89463a.tar.gz qemu-81069b20549b3f465f172efb86f7f5034b89463a.tar.bz2 qemu-81069b20549b3f465f172efb86f7f5034b89463a.zip | |
escc: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'hw/char')
| -rw-r--r-- | hw/char/escc.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/hw/char/escc.c b/hw/char/escc.c index 4c42198cbe..6397f6f282 100644 --- a/hw/char/escc.c +++ b/hw/char/escc.c @@ -96,8 +96,11 @@ typedef struct ChannelState { uint8_t rx, tx; } ChannelState; +#define ESCC(obj) OBJECT_CHECK(ESCCState, (obj), TYPE_ESCC) + typedef struct ESCCState { - SysBusDevice busdev; + SysBusDevice parent_obj; + struct ChannelState chn[2]; uint32_t it_shift; MemoryRegion mmio; @@ -309,7 +312,7 @@ static void escc_reset_chn(ChannelState *s) static void escc_reset(DeviceState *d) { - ESCCState *s = container_of(d, ESCCState, busdev.qdev); + ESCCState *s = ESCC(d); escc_reset_chn(&s->chn[0]); escc_reset_chn(&s->chn[1]); @@ -534,7 +537,7 @@ static void escc_mem_write(void *opaque, hwaddr addr, escc_reset_chn(&serial->chn[1]); return; case MINTR_RST_ALL: - escc_reset(&serial->busdev.qdev); + escc_reset(DEVICE(serial)); return; } break; @@ -691,7 +694,7 @@ MemoryRegion *escc_init(hwaddr base, qemu_irq irqA, qemu_irq irqB, SysBusDevice *s; ESCCState *d; - dev = qdev_create(NULL, "escc"); + dev = qdev_create(NULL, TYPE_ESCC); qdev_prop_set_uint32(dev, "disabled", 0); qdev_prop_set_uint32(dev, "frequency", clock); qdev_prop_set_uint32(dev, "it_shift", it_shift); @@ -707,7 +710,7 @@ MemoryRegion *escc_init(hwaddr base, qemu_irq irqA, qemu_irq irqB, sysbus_mmio_map(s, 0, base); } - d = FROM_SYSBUS(ESCCState, s); + d = ESCC(s); return &d->mmio; } @@ -852,7 +855,7 @@ void slavio_serial_ms_kbd_init(hwaddr base, qemu_irq irq, DeviceState *dev; SysBusDevice *s; - dev = qdev_create(NULL, "escc"); + dev = qdev_create(NULL, TYPE_ESCC); qdev_prop_set_uint32(dev, "disabled", disabled); qdev_prop_set_uint32(dev, "frequency", clock); qdev_prop_set_uint32(dev, "it_shift", it_shift); @@ -869,7 +872,7 @@ void slavio_serial_ms_kbd_init(hwaddr base, qemu_irq irq, static int escc_init1(SysBusDevice *dev) { - ESCCState *s = FROM_SYSBUS(ESCCState, dev); + ESCCState *s = ESCC(dev); unsigned int i; s->chn[0].disabled = s->disabled; @@ -924,7 +927,7 @@ static void escc_class_init(ObjectClass *klass, void *data) } static const TypeInfo escc_info = { - .name = "escc", + .name = TYPE_ESCC, .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(ESCCState), .class_init = escc_class_init, |