diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/audio/cs4231a.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/hw/audio/cs4231a.c b/hw/audio/cs4231a.c index cc605e59a5..d3ce739745 100644 --- a/hw/audio/cs4231a.c +++ b/hw/audio/cs4231a.c @@ -56,6 +56,9 @@ static struct { #define CS_REGS 16 #define CS_DREGS 32 +#define TYPE_CS4231A "cs4231a" +#define CS4231A(obj) OBJECT_CHECK (CSState, (obj), TYPE_CS4231A) + typedef struct CSState { ISADevice dev; QEMUSoundCard card; @@ -208,9 +211,9 @@ static int16_t ALawDecompressTable[256] = 944, 912, 1008, 976, 816, 784, 880, 848 }; -static void cs_reset (void *opaque) +static void cs4231a_reset (DeviceState *dev) { - CSState *s = opaque; + CSState *s = CS4231A (dev); s->regs[Index_Address] = 0x40; s->regs[Index_Data] = 0x00; @@ -643,7 +646,7 @@ static const MemoryRegionOps cs_ioport_ops = { static int cs4231a_initfn (ISADevice *dev) { - CSState *s = DO_UPCAST (CSState, dev, dev); + CSState *s = CS4231A (dev); isa_init_irq (dev, &s->pic, s->irq); @@ -652,16 +655,13 @@ static int cs4231a_initfn (ISADevice *dev) DMA_register_channel (s->dma, cs_dma_read, s); - qemu_register_reset (cs_reset, s); - cs_reset (s); - AUD_register_card ("cs4231a", &s->card); return 0; } static int cs4231a_init (ISABus *bus) { - isa_create_simple (bus, "cs4231a"); + isa_create_simple (bus, TYPE_CS4231A); return 0; } @@ -677,13 +677,14 @@ static void cs4231a_class_initfn (ObjectClass *klass, void *data) DeviceClass *dc = DEVICE_CLASS (klass); ISADeviceClass *ic = ISA_DEVICE_CLASS (klass); ic->init = cs4231a_initfn; + dc->reset = cs4231a_reset; dc->desc = "Crystal Semiconductor CS4231A"; dc->vmsd = &vmstate_cs4231a; dc->props = cs4231a_properties; } static const TypeInfo cs4231a_info = { - .name = "cs4231a", + .name = TYPE_CS4231A, .parent = TYPE_ISA_DEVICE, .instance_size = sizeof (CSState), .class_init = cs4231a_class_initfn, |