diff options
| author | Li Qiang <liqiang6-s@360.cn> | 2016-12-14 18:32:22 -0800 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2017-01-11 09:19:03 +0100 |
| commit | 069eb7b2b8fc47c7cb52e5a4af23ea98d939e3da (patch) | |
| tree | e9827e6bf6761923bbaa9e3314f91cacc7397bf7 | |
| parent | 8becab9523f41c575e6befc07d23f1550ed5d213 (diff) | |
audio: es1370: add exit function
Currently the es1370 device emulation doesn't have a exit function,
hot unplug this device will leak some memory. Add a exit function to
avoid this.
Signed-off-by: Li Qiang <liqiang6-s@360.cn>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 585200c9.a968ca0a.1ab80.4c98@mx.google.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| -rw-r--r-- | hw/audio/es1370.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/hw/audio/es1370.c b/hw/audio/es1370.c index 8449b5f436..883ec69b30 100644 --- a/hw/audio/es1370.c +++ b/hw/audio/es1370.c @@ -1041,6 +1041,19 @@ static void es1370_realize(PCIDevice *dev, Error **errp) es1370_reset (s); } +static void es1370_exit(PCIDevice *dev) +{ + ES1370State *s = ES1370(dev); + int i; + + for (i = 0; i < 2; ++i) { + AUD_close_out(&s->card, s->dac_voice[i]); + } + + AUD_close_in(&s->card, s->adc_voice); + AUD_remove_card(&s->card); +} + static int es1370_init (PCIBus *bus) { pci_create_simple (bus, -1, TYPE_ES1370); @@ -1053,6 +1066,7 @@ static void es1370_class_init (ObjectClass *klass, void *data) PCIDeviceClass *k = PCI_DEVICE_CLASS (klass); k->realize = es1370_realize; + k->exit = es1370_exit; k->vendor_id = PCI_VENDOR_ID_ENSONIQ; k->device_id = PCI_DEVICE_ID_ENSONIQ_ES1370; k->class_id = PCI_CLASS_MULTIMEDIA_AUDIO; |