X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=drivers%2Fusb%2Fclass%2Fcdc-acm.c;h=755766e4b7566d2a9fa236cd5ce919ba97a9a23e;hb=6aad04f21374633bd8cecf25024553d1e11a9522;hp=8ac25adf31b41d857a6919299f1848cf2ee43710;hpb=98b7ff9a4977e4f4f451c30288b197ad79e5ab7f;p=~andy%2Flinux

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 8ac25adf31b..755766e4b75 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -475,15 +475,10 @@ static void acm_write_bulk(struct urb *urb)
 static void acm_softint(struct work_struct *work)
 {
 	struct acm *acm = container_of(work, struct acm, work);
-	struct tty_struct *tty;
 
 	dev_vdbg(&acm->data->dev, "%s\n", __func__);
 
-	tty = tty_port_tty_get(&acm->port);
-	if (!tty)
-		return;
-	tty_wakeup(tty);
-	tty_kref_put(tty);
+	tty_port_tty_wakeup(&acm->port);
 }
 
 /*