diff options
| author | Andreas Färber <afaerber@suse.de> | 2013-07-24 10:19:32 +0200 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2013-07-29 21:05:58 +0200 |
| commit | b354f03c5c044beeb758935890b7e48c70e2ff9d (patch) | |
| tree | dff9a7980d0eb5b047727e2c9fab69319ad85711 | |
| parent | baae672597b90e364131241ec3a03730fe774052 (diff) | |
pl041: QOM cast cleanup
Introduce a type constant, use QOM casts and rename the parent field.
Reviewed-by: Hu Tao <hutao@cn.fujitsu.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
| -rw-r--r-- | hw/audio/pl041.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/hw/audio/pl041.c b/hw/audio/pl041.c index c4d4f7502c..5393b520b7 100644 --- a/hw/audio/pl041.c +++ b/hw/audio/pl041.c @@ -70,8 +70,12 @@ typedef struct { uint8_t rx_sample_size; } pl041_channel; +#define TYPE_PL041 "pl041" +#define PL041(obj) OBJECT_CHECK(PL041State, (obj), TYPE_PL041) + typedef struct PL041State { - SysBusDevice busdev; + SysBusDevice parent_obj; + MemoryRegion iomem; qemu_irq irq; @@ -504,7 +508,7 @@ static void pl041_write(void *opaque, hwaddr offset, static void pl041_device_reset(DeviceState *d) { - PL041State *s = DO_UPCAST(PL041State, busdev.qdev, d); + PL041State *s = PL041(d); pl041_reset(s); } @@ -517,7 +521,7 @@ static const MemoryRegionOps pl041_ops = { static int pl041_init(SysBusDevice *dev) { - PL041State *s = FROM_SYSBUS(PL041State, dev); + PL041State *s = PL041(dev); DBG_L1("pl041_init 0x%08x\n", (uint32_t)s); @@ -635,7 +639,7 @@ static void pl041_device_class_init(ObjectClass *klass, void *data) } static const TypeInfo pl041_device_info = { - .name = "pl041", + .name = TYPE_PL041, .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(PL041State), .class_init = pl041_device_class_init, |