Save irq state in uhci_stop so that the irqsave/irqrestore's
in all the free_pending and remove_pending code can be eliminated.
diff -Nru a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
--- a/drivers/usb/host/uhci-hcd.c Mon Feb 9 12:56:00 2004
+++ b/drivers/usb/host/uhci-hcd.c Mon Feb 9 12:56:00 2004
@@ -2448,6 +2448,7 @@
static void uhci_stop(struct usb_hcd *hcd)
{
struct uhci_hcd *uhci = hcd_to_uhci(hcd);
+ unsigned long flags;
del_timer_sync(&uhci->stall_timer);
@@ -2455,6 +2456,7 @@
* At this point, we're guaranteed that no new connects can be made
* to this bus since there are no more parents
*/
+ local_irq_save(flags);
uhci_free_pending_qhs(uhci);
uhci_free_pending_tds(uhci);
uhci_remove_pending_qhs(uhci);
@@ -2463,7 +2465,8 @@
uhci_free_pending_qhs(uhci);
uhci_free_pending_tds(uhci);
-
+ local_irq_restore(flags);
+
release_uhci(uhci);
}
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