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Commit ba6b702f authored by Johan Hovold's avatar Johan Hovold Committed by Greg Kroah-Hartman
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USB: digi_acceleport: Fix broken unthrottle. 



This patch fixes a regression introduced in
39892da4.

Signed-off-by: default avatarJohan Hovold <jhovold@gmail.com>
Acked-by: default avatarOliver Neukum <oliver@neukum.org>
Cc: stable <stable@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 9388e2e7

drivers/usb/serial/digi_acceleport.c

+4 −4
Original line number Diff line number Diff line
@@ -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)