[PATCH] USB: ehci suspend must stop timer
Force the EHCI watchdog timer off during suspend, in case for some
reason it was still running after the root hub suspended.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 02fefab..429330bc 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -72,6 +72,7 @@
}
/* turn off now-idle HC */
+ del_timer_sync (&ehci->watchdog);
ehci_halt (ehci);
hcd->state = HC_STATE_SUSPENDED;