USB: usblp: fix system suspend for some systems

this has been confirmed to fix suspend problems with usblp.

Signed-off-by: Oliver Neukum <oliver@neukum.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c
index 16353b6..6303970 100644 (file)
--- a/drivers/usb/class/usblp.c
+++ b/drivers/usb/class/usblp.c
@@ -1203,8 +1203,6 @@ static int usblp_suspend (struct usb_interface *intf, pm_message_t message)
        down (&usblp->sem);
        /* we take no more IO */
        usblp->sleeping = 1;
-       /* we wait for anything printing */
-       wait_event (usblp->wait, usblp->wcomplete || !usblp->present);
        usblp_unlink_urbs(usblp);
        up (&usblp->sem);
        mutex_unlock (&usblp_mutex);