Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm...

[cascardo/linux.git] / drivers / usb / host / xhci-ring.c

diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index fd9fd12..797137e 100644 (file)
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -850,6 +850,10 @@ void xhci_stop_endpoint_command_watchdog(unsigned long arg)
        spin_lock_irqsave(&xhci->lock, flags);
 
        ep->stop_cmds_pending--;
+       if (xhci->xhc_state & XHCI_STATE_REMOVING) {
+               spin_unlock_irqrestore(&xhci->lock, flags);
+               return;
+       }
        if (xhci->xhc_state & XHCI_STATE_DYING) {
                xhci_dbg_trace(xhci, trace_xhci_dbg_cancel_urb,
                                "Stop EP timer ran, but another timer marked "
@@ -903,7 +907,7 @@ void xhci_stop_endpoint_command_watchdog(unsigned long arg)
        spin_unlock_irqrestore(&xhci->lock, flags);
        xhci_dbg_trace(xhci, trace_xhci_dbg_cancel_urb,
                        "Calling usb_hc_died()");
-       usb_hc_died(xhci_to_hcd(xhci)->primary_hcd);
+       usb_hc_died(xhci_to_hcd(xhci));
        xhci_dbg_trace(xhci, trace_xhci_dbg_cancel_urb,
                        "xHCI host controller is dead.");
 }