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path: root/drivers/usb/host/ehci-hub.c
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Diffstat (limited to 'drivers/usb/host/ehci-hub.c')
-rw-r--r--drivers/usb/host/ehci-hub.c6
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);
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