On Fri, 2008-12-05 at 09:43 -0600, Anthony Liguori wrote:
Mark McLoughlin wrote:
On Fri, 2008-12-05 at 14:17 +0100, Jiri Slaby wrote:Actually, we should be able to delete this virtio_pci_root entirely. The device is a dummy one anyway.
+static void virtio_pci_release_dev(struct device *dev)
+{
+}
+
/* A PCI device has it's own struct device and so does a virtio device so
* we create a place for the virtio devices to show up in sysfs. I think it
* would make more sense for virtio to not insist on having it's own device. */
static struct device virtio_pci_root = {
.parent = NULL,
.bus_id = "virtio-pci",
+ .release = virtio_pci_release_dev,
};
Care to recall why it was added initially and what's changed?
One side effect of removing it is that each device appears on its own
in /sys/devices rather than neatly under /sys/devices/virtio-pci.
(And one side effect of that is that the aforementioned Fedora mkinitrd
kludge stops working which would make me sad :-)
Cheers,
mark.