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uhci: zap uhci_pre_save 

Cancel transactions before saving vmstate is pretty pointless and just
causes disruptions.  We need to cancel them before *loading* vmstate,
but in that case uhci_reset() handles it already and no special action
is needed.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2012-05-14 14:02:14 +02:00
parent 7dd0dfd7f7
commit 5852d3bfe1
1 changed files with 0 additions and 8 deletions
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8
hw/usb/hcd-uhci.c
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@ -376,13 +376,6 @@ static void uhci_reset(void *opaque)
uhci_update_irq(s);
}
static void uhci_pre_save(void *opaque)
{
UHCIState *s = opaque;
uhci_async_cancel_all(s);
}
static const VMStateDescription vmstate_uhci_port = {
.name = "uhci port",
.version_id = 1,
@ -399,7 +392,6 @@ static const VMStateDescription vmstate_uhci = {
.version_id = 2,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.pre_save = uhci_pre_save,
.fields = (VMStateField []) {
VMSTATE_PCI_DEVICE(dev, UHCIState),
VMSTATE_UINT8_EQUAL(num_ports_vmstate, UHCIState),