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| author | Li Qiang <liq3ea@163.com> | 2018-10-12 23:08:09 -0700 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2018-10-29 13:50:15 +0100 |
| commit | 417d430eb33740f368f8ed97879aaf814797a3ee (patch) | |
| tree | b0c204b863fa95a324175367e4de7297806e1772 /hw/audio | |
| parent | 285278ca785f5fa9a570927e1c0958a2ca2b2150 (diff) | |
| download | qemu-417d430eb33740f368f8ed97879aaf814797a3ee.zip qemu-417d430eb33740f368f8ed97879aaf814797a3ee.tar.gz qemu-417d430eb33740f368f8ed97879aaf814797a3ee.tar.bz2 | |
hw: AC97: make it more QOMconventional
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>
Diffstat (limited to 'hw/audio')
| -rw-r--r-- | hw/audio/ac97.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/hw/audio/ac97.c b/hw/audio/ac97.c index 337402e..d799533 100644 --- a/hw/audio/ac97.c +++ b/hw/audio/ac97.c @@ -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, |