diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2012-03-23 15:43:45 +0100 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2012-04-17 10:23:28 +0200 |
| commit | 088351a7e50b7f14cda9520bcb8a7896e226aa36 (patch) | |
| tree | e0013b9c9693bd6eb717c97bfd97a6fd0c3e7eca /hw | |
| parent | 529f8f9fa939b8db13bf5cd1cd549d993cf25cb8 (diff) | |
| download | hqemu-088351a7e50b7f14cda9520bcb8a7896e226aa36.zip hqemu-088351a7e50b7f14cda9520bcb8a7896e226aa36.tar.gz | |
usb-ehci: fix ehci_child_detach
Looks like a cut+paste bug from ehci_detach. When the device itself is
detached from a ehci port (ehci_detach op) we have to clear the
device pointer for the companion port too. When a device gets removed
from a downstream port of a usb hub (ehci_child_detach op) the ehci port
where the usb hub is plugged in is not affected.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/usb/hcd-ehci.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c index 60f9f5b..34f7538 100644 --- a/hw/usb/hcd-ehci.c +++ b/hw/usb/hcd-ehci.c @@ -797,7 +797,6 @@ static void ehci_child_detach(USBPort *port, USBDevice *child) if (portsc & PORTSC_POWNER) { USBPort *companion = s->companion_ports[port->index]; companion->ops->child_detach(companion, child); - companion->dev = NULL; return; } |
