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USB: digi_acceleport: Fix broken unthrottle. 

This patch fixes a regression introduced in
39892da44b.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Acked-by: Oliver Neukum <oliver@neukum.org>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Johan Hovold 2009-09-29 12:39:23 +02:00 committed by Greg Kroah-Hartman
parent 9388e2e71a
commit ba6b702f85
1 changed files with 4 additions and 4 deletions
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8
drivers/usb/serial/digi_acceleport.c
View File

@ -898,16 +898,16 @@ static void digi_rx_unthrottle(struct tty_struct *tty)
spin_lock_irqsave(&priv->dp_port_lock, flags);
/* turn throttle off */
priv->dp_throttled = 0;
priv->dp_throttle_restart = 0;
/* restart read chain */
if (priv->dp_throttle_restart) {
port->read_urb->dev = port->serial->dev;
ret = usb_submit_urb(port->read_urb, GFP_ATOMIC);
}
/* turn throttle off */
priv->dp_throttled = 0;
priv->dp_throttle_restart = 0;
spin_unlock_irqrestore(&priv->dp_port_lock, flags);
if (ret)