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Commit ef31025d authored by Johan Hovold's avatar Johan Hovold Committed by Greg Kroah-Hartman
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USB: symbolserial: remove unused private data 



Use port device for debug messages in interrupt-urb callback and remove
unused private data.

Signed-off-by: default avatarJohan Hovold <jhovold@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent cced926f

drivers/usb/serial/symbolserial.c

+1 −5
Original line number Diff line number Diff line
@@ -26,13 +26,10 @@ static const struct usb_device_id id_table[] = { 
};

MODULE_DEVICE_TABLE(usb, id_table);



/* This structure holds all of the individual device information */

struct symbol_private {

	struct usb_device *udev;

	spinlock_t lock;	/* protects the following flags */

	bool throttled;

	bool actually_throttled;

	bool rts;

};



static void symbol_int_callback(struct urb *urb)
@@ -77,7 +74,7 @@ static void symbol_int_callback(struct urb *urb) 
		tty_insert_flip_string(&port->port, &data[1], data_length);

		tty_flip_buffer_push(&port->port);

	} else {

		dev_dbg(&priv->udev->dev,

		dev_dbg(&port->dev,

			"Improper amount of data received from the device, "

			"%d bytes", urb->actual_length);

	}
@@ -170,7 +167,6 @@ static int symbol_startup(struct usb_serial *serial) 
		return -ENOMEM;

	}

	spin_lock_init(&priv->lock);

	priv->udev = serial->dev;



	usb_set_serial_data(serial, priv);

	return 0;