diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2010-11-09 11:47:44 +0100 |
|---|---|---|
| committer | malc <av1474@comtv.ru> | 2010-11-09 16:51:11 +0300 |
| commit | dc4b9240dc531f1fc8538e9dc968f2e34e169346 (patch) | |
| tree | e1d8682e6e5e09d7b999053ffe6dbcef69a9001f /hw/intel-hda.c | |
| parent | cfd07e7abb1ef39373cd4ce312b015d61b9eea8d (diff) | |
| download | qemu-dc4b9240dc531f1fc8538e9dc968f2e34e169346.zip qemu-dc4b9240dc531f1fc8538e9dc968f2e34e169346.tar.gz qemu-dc4b9240dc531f1fc8538e9dc968f2e34e169346.tar.bz2 | |
intel-hda: exit cleanup
Add pci exit callback for the intel-hda device and cleanup properly.
Also add an exit callback to the HDA bus implementation and make sure
it is called on qdev_free().
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: malc <av1474@comtv.ru>
Diffstat (limited to 'hw/intel-hda.c')
| -rw-r--r-- | hw/intel-hda.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/hw/intel-hda.c b/hw/intel-hda.c index ccb059d..78c32da 100644 --- a/hw/intel-hda.c +++ b/hw/intel-hda.c @@ -61,9 +61,20 @@ static int hda_codec_dev_init(DeviceState *qdev, DeviceInfo *base) return info->init(dev); } +static int hda_codec_dev_exit(DeviceState *qdev) +{ + HDACodecDevice *dev = DO_UPCAST(HDACodecDevice, qdev, qdev); + + if (dev->info->exit) { + dev->info->exit(dev); + } + return 0; +} + void hda_codec_register(HDACodecDeviceInfo *info) { info->qdev.init = hda_codec_dev_init; + info->qdev.exit = hda_codec_dev_exit; info->qdev.bus_info = &hda_codec_bus_info; qdev_register(&info->qdev); } @@ -1137,6 +1148,14 @@ static int intel_hda_init(PCIDevice *pci) return 0; } +static int intel_hda_exit(PCIDevice *pci) +{ + IntelHDAState *d = DO_UPCAST(IntelHDAState, pci, pci); + + cpu_unregister_io_memory(d->mmio_addr); + return 0; +} + static int intel_hda_post_load(void *opaque, int version) { IntelHDAState* d = opaque; @@ -1219,6 +1238,7 @@ static PCIDeviceInfo intel_hda_info = { .qdev.vmsd = &vmstate_intel_hda, .qdev.reset = intel_hda_reset, .init = intel_hda_init, + .exit = intel_hda_exit, .qdev.props = (Property[]) { DEFINE_PROP_UINT32("debug", IntelHDAState, debug, 0), DEFINE_PROP_END_OF_LIST(), |