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virtio-pci: drop restore_common()

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restore_common() was shared between restore and thaw callbacks.  With
thaw gone, we don't need restore_common() anymore.

Signed-off-by: Amit Shah <amit.shah@redhat.com>
This commit is contained in:
Amit Shah 2012-03-29 12:54:43 +05:30
parent f38f8387cb
commit 0517fdd156
1 changed files with 8 additions and 17 deletions
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25
drivers/virtio/virtio_pci.c
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@ -758,21 +758,6 @@ static int virtio_pci_freeze(struct device *dev)
return ret;
}
static int restore_common(struct device *dev)
{
struct pci_dev *pci_dev = to_pci_dev(dev);
struct virtio_pci_device *vp_dev = pci_get_drvdata(pci_dev);
int ret;
ret = pci_enable_device(pci_dev);
if (ret)
return ret;
pci_set_master(pci_dev);
vp_finalize_features(&vp_dev->vdev);
return ret;
}
static int virtio_pci_restore(struct device *dev)
{
struct pci_dev *pci_dev = to_pci_dev(dev);
@ -783,8 +768,14 @@ static int virtio_pci_restore(struct device *dev)
drv = container_of(vp_dev->vdev.dev.driver,
struct virtio_driver, driver);
ret = restore_common(dev);
if (!ret && drv && drv->restore)
ret = pci_enable_device(pci_dev);
if (ret)
return ret;
pci_set_master(pci_dev);
vp_finalize_features(&vp_dev->vdev);
if (drv && drv->restore)
ret = drv->restore(&vp_dev->vdev);
/* Finally, tell the device we're all set */