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From ce4b6f19e7e027480606076804cc6da2cccf99ba Mon Sep 17 00:00:00 2001
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From: Gerd Hoffmann <kraxel@redhat.com>
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Date: Mon, 27 Oct 2014 11:45:22 +0100
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Subject: [PATCH 14/19] ac97: register reset via qom
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Message-id: <1414410322-25041-2-git-send-email-kraxel@redhat.com>
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Patchwork-id: 61905
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O-Subject: [RHEL-7.1 qemu-kvm PATCH 1/1] ac97: register reset via qom
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Bugzilla: 1141667
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RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
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RH-Acked-by: Marcel Apfelbaum <marcel.a@redhat.com>
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RH-Acked-by: Amos Kong <akong@redhat.com>
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So it gets properly unregistered on hot-unplug.
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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(cherry picked from commit 133771477c39f3716d9a85609aca0d3e5a77c55c)
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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hw/audio/ac97.c | 8 ++++----
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1 file changed, 4 insertions(+), 4 deletions(-)
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diff --git a/hw/audio/ac97.c b/hw/audio/ac97.c
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index 8455a96..7f6763f 100644
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--- a/hw/audio/ac97.c
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+++ b/hw/audio/ac97.c
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@@ -1323,9 +1323,9 @@ static const MemoryRegionOps ac97_io_nabm_ops = {
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.endianness = DEVICE_LITTLE_ENDIAN,
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};
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-static void ac97_on_reset (void *opaque)
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+static void ac97_on_reset (DeviceState *dev)
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{
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- AC97LinkState *s = opaque;
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+ AC97LinkState *s = container_of(dev, AC97LinkState, dev.qdev);
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reset_bm_regs (s, &s->bm_regs[0]);
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reset_bm_regs (s, &s->bm_regs[1]);
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@@ -1382,9 +1382,8 @@ static int ac97_initfn (PCIDevice *dev)
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memory_region_init_io (&s->io_nabm, &ac97_io_nabm_ops, s, "ac97-nabm", 256);
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pci_register_bar (&s->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->io_nam);
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pci_register_bar (&s->dev, 1, PCI_BASE_ADDRESS_SPACE_IO, &s->io_nabm);
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- qemu_register_reset (ac97_on_reset, s);
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AUD_register_card ("ac97", &s->card);
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- ac97_on_reset (s);
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+ ac97_on_reset (&s->dev.qdev);
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return 0;
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}
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@@ -1422,6 +1421,7 @@ static void ac97_class_init (ObjectClass *klass, void *data)
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dc->desc = "Intel 82801AA AC97 Audio";
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dc->vmsd = &vmstate_ac97;
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dc->props = ac97_properties;
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+ dc->reset = ac97_on_reset;
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}
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static const TypeInfo ac97_info = {
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--
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1.8.3.1
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