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hw: AC97: make it more QOMconventional

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Signed-off-by: Li Qiang <liq3ea@163.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20181013060809.52496-1-liq3ea@163.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Li Qiang 2018-10-12 23:08:09 -07:00 committed by Gerd Hoffmann
parent 285278ca78
commit 417d430eb3
1 changed files with 8 additions and 4 deletions
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12
hw/audio/ac97.c
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@ -123,6 +123,10 @@ enum {
#define MUTE_SHIFT 15
#define TYPE_AC97 "AC97"
#define AC97(obj) \
OBJECT_CHECK(AC97LinkState, (obj), TYPE_AC97)
#define REC_MASK 7
enum {
REC_MIC = 0,
@ -1340,7 +1344,7 @@ static void ac97_on_reset (DeviceState *dev)
static void ac97_realize(PCIDevice *dev, Error **errp)
{
AC97LinkState *s = DO_UPCAST (AC97LinkState, dev, dev);
AC97LinkState *s = AC97(dev);
uint8_t *c = s->dev.config;
/* TODO: no need to override */
@ -1389,7 +1393,7 @@ static void ac97_realize(PCIDevice *dev, Error **errp)
static void ac97_exit(PCIDevice *dev)
{
AC97LinkState *s = DO_UPCAST(AC97LinkState, dev, dev);
AC97LinkState *s = AC97(dev);
AUD_close_in(&s->card, s->voice_pi);
AUD_close_out(&s->card, s->voice_po);
@ -1399,7 +1403,7 @@ static void ac97_exit(PCIDevice *dev)
static int ac97_init (PCIBus *bus)
{
pci_create_simple (bus, -1, "AC97");
pci_create_simple(bus, -1, TYPE_AC97);
return 0;
}
@ -1427,7 +1431,7 @@ static void ac97_class_init (ObjectClass *klass, void *data)
}
static const TypeInfo ac97_info = {
.name = "AC97",
.name = TYPE_AC97,
.parent = TYPE_PCI_DEVICE,
.instance_size = sizeof (AC97LinkState),
.class_init = ac97_class_init,