From: Li Qiang <liqiang...@360.cn> Currently the ac97 device emulation doesn't have a exit function, hot unplug this device will leak some leak. Add a exit function to avoid this.
Signed-off-by: Li Qiang <liqiang...@360.cn> --- hw/audio/ac97.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/hw/audio/ac97.c b/hw/audio/ac97.c index cbd959e..2faed35 100644 --- a/hw/audio/ac97.c +++ b/hw/audio/ac97.c @@ -1387,6 +1387,13 @@ static void ac97_realize(PCIDevice *dev, Error **errp) ac97_on_reset (&s->dev.qdev); } +static void ac97_exit(PCIDevice *dev) +{ + AC97LinkState *s = DO_UPCAST(AC97LinkState, dev, dev); + + AUD_remove_card(&s->card); +} + static int ac97_init (PCIBus *bus) { pci_create_simple (bus, -1, "AC97"); @@ -1404,6 +1411,7 @@ static void ac97_class_init (ObjectClass *klass, void *data) PCIDeviceClass *k = PCI_DEVICE_CLASS (klass); k->realize = ac97_realize; + k->exit = ac97_exit; k->vendor_id = PCI_VENDOR_ID_INTEL; k->device_id = PCI_DEVICE_ID_INTEL_82801AA_5; k->revision = 0x01; -- 1.8.3.1