diff options
Diffstat (limited to 'drivers/usb/host/ehci-hub.c')
| -rw-r--r-- | drivers/usb/host/ehci-hub.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c index 086a7115d263..ffc90295a95f 100644 --- a/drivers/usb/host/ehci-hub.c +++ b/drivers/usb/host/ehci-hub.c @@ -33,6 +33,8 @@ #ifdef CONFIG_PM +static void unlink_empty_async_suspended(struct ehci_hcd *ehci); + static int persist_enabled_on_companion(struct usb_device *udev, void *unused) { return !udev->maxchild && udev->persist_enabled && @@ -347,8 +349,10 @@ static int ehci_bus_suspend (struct usb_hcd *hcd) goto done; ehci->rh_state = EHCI_RH_SUSPENDED; - end_unlink_async(ehci); unlink_empty_async_suspended(ehci); + + /* Any IAA cycle that started before the suspend is now invalid */ + end_iaa_cycle(ehci); ehci_handle_start_intr_unlinks(ehci); ehci_handle_intr_unlinks(ehci); end_free_itds(ehci); |