Merge branch 'fix/intel' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel

1 files changed, 7 insertions, 14 deletions

diff --git a/drivers/parport/ieee1284.c b/drivers/parport/ieee1284.c
index 74cc6dd982d2..2d1a5c737c6e 100644
--- a/drivers/parport/ieee1284.c
+++ b/drivers/parport/ieee1284.c
@@ -44,10 +44,11 @@ static void parport_ieee1284_wakeup (struct parport *port)
 	up (&port->physport->ieee1284.irq);
 }
 
-static struct parport *port_from_cookie[PARPORT_MAX];
-static void timeout_waiting_on_port (unsigned long cookie)
+static void timeout_waiting_on_port (struct timer_list *t)
 {
-	parport_ieee1284_wakeup (port_from_cookie[cookie % PARPORT_MAX]);
+	struct parport *port = from_timer(port, t, timer);
+
+	parport_ieee1284_wakeup (port);
 }
 
 /**
@@ -69,27 +70,19 @@ static void timeout_waiting_on_port (unsigned long cookie)
 int parport_wait_event (struct parport *port, signed long timeout)
 {
 	int ret;
-	struct timer_list timer;
 
 	if (!port->physport->cad->timeout)
 		/* Zero timeout is special, and we can't down() the
 		   semaphore. */
 		return 1;
 
-	init_timer_on_stack(&timer);
-	timer.expires = jiffies + timeout;
-	timer.function = timeout_waiting_on_port;
-	port_from_cookie[port->number % PARPORT_MAX] = port;
-	timer.data = port->number;
-
-	add_timer (&timer);
+	timer_setup(&port->timer, timeout_waiting_on_port, 0);
+	mod_timer(&port->timer, jiffies + timeout);
 	ret = down_interruptible (&port->physport->ieee1284.irq);
-	if (!del_timer_sync(&timer) && !ret)
+	if (!del_timer_sync(&port->timer) && !ret)
 		/* Timed out. */
 		ret = 1;
 
-	destroy_timer_on_stack(&timer);
-
 	return ret;
 }