staging: vt6656: clean up device_free_int_bufs.

Clean up white and camel case.

Camel case change
pDevice -> priv
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vt6656/main_usb.c

@@ -801,9 +801,10 @@ static void usb_device_reset(struct vnt_private *pDevice)
 	return ;
 }
 
-static void device_free_int_bufs(struct vnt_private *pDevice)
+static void device_free_int_bufs(struct vnt_private *priv)
 {
-	kfree(pDevice->int_buf.data_buf);
+	kfree(priv->int_buf.data_buf);
+
 	return;
 }