hw_ring_state = xhci_read_64(xhci, &xhci->op_regs->cmd_ring);
if ((xhci->cmd_ring_state & CMD_RING_STATE_RUNNING) &&
(hw_ring_state & CMD_RING_RUNNING)) {
- spin_unlock_irqrestore(&xhci->lock, flags);
xhci_dbg(xhci, "Command timeout\n");
ret = xhci_abort_cmd_ring(xhci);
if (unlikely(ret == -ESHUTDOWN)) {
xhci_err(xhci, "Abort command ring failed\n");
xhci_cleanup_command_queue(xhci);
+ spin_unlock_irqrestore(&xhci->lock, flags);
usb_hc_died(xhci_to_hcd(xhci)->primary_hcd);
xhci_dbg(xhci, "xHCI host controller is dead.\n");
+
+ return;
}
- return;
+
+ goto time_out_completed;
}
/* command ring failed to restart, or host removed. Bail out */
if (second_timeout || xhci->xhc_state & XHCI_STATE_REMOVING) {
- spin_unlock_irqrestore(&xhci->lock, flags);
xhci_dbg(xhci, "command timed out twice, ring start fail?\n");
xhci_cleanup_command_queue(xhci);
- return;
+
+ goto time_out_completed;
}
/* command timeout on stopped ring, ring can't be aborted */
xhci_dbg(xhci, "Command timeout on stopped ring\n");
xhci_handle_stopped_cmd_ring(xhci, xhci->current_cmd);
+
+time_out_completed:
spin_unlock_irqrestore(&xhci->lock, flags);
return;
}