LinCAN sources go through big white-space cleanup.

[lincan.git] / lincan / src / proc.c

diff --git a/lincan/src/proc.c b/lincan/src/proc.c
index 4fb2343bf18fa43f7af4da87a58c2e749179e07a..7cb69c3a1da75073aafa7de0fe77fda365b32cb3 100644 (file)
--- a/lincan/src/proc.c
+++ b/lincan/src/proc.c
@@ -1,11 +1,36 @@
-/* proc.c
- * Linux CAN-bus device driver.
- * Written by Arnaud Westenberg email:arnaud@wanadoo.nl
- * Rewritten for new CAN queues by Pavel Pisa - OCERA team member
- * email:pisa@cmp.felk.cvut.cz
- * This software is released under the GPL-License.
- * Version lincan-0.3  17 Jun 2004
- */
+/**************************************************************************/
+/* File: proc.c - proc filesystem entries for CAN driver                  */
+/*                                                                        */
+/* LinCAN - (Not only) Linux CAN bus driver                               */
+/* Copyright (C) 2002-2009 DCE FEE CTU Prague <http://dce.felk.cvut.cz>   */
+/* Copyright (C) 2002-2009 Pavel Pisa <pisa@cmp.felk.cvut.cz>             */
+/* Funded by OCERA and FRESCOR IST projects                               */
+/* Based on CAN driver code by Arnaud Westenberg <arnaud@wanadoo.nl>      */
+/*                                                                        */
+/* LinCAN is free software; you can redistribute it and/or modify it      */
+/* under terms of the GNU General Public License as published by the      */
+/* Free Software Foundation; either version 2, or (at your option) any    */
+/* later version.  LinCAN is distributed in the hope that it will be      */
+/* useful, but WITHOUT ANY WARRANTY; without even the implied warranty    */
+/* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU    */
+/* General Public License for more details. You should have received a    */
+/* copy of the GNU General Public License along with LinCAN; see file     */
+/* COPYING. If not, write to the Free Software Foundation, 675 Mass Ave,  */
+/* Cambridge, MA 02139, USA.                                              */
+/*                                                                        */
+/* To allow use of LinCAN in the compact embedded systems firmware        */
+/* and RT-executives (RTEMS for example), main authors agree with next    */
+/* special exception:                                                     */
+/*                                                                        */
+/* Including LinCAN header files in a file, instantiating LinCAN generics */
+/* or templates, or linking other files with LinCAN objects to produce    */
+/* an application image/executable, does not by itself cause the          */
+/* resulting application image/executable to be covered by                */
+/* the GNU General Public License.                                        */
+/* This exception does not however invalidate any other reasons           */
+/* why the executable file might be covered by the GNU Public License.    */
+/* Publication of enhanced or derived LinCAN files is required although.  */
+/**************************************************************************/
 
 #include "../include/can.h"
 #include "../include/can_sysdep.h"
@@ -171,10 +196,10 @@ int can_init_procdir(void)
 /* can_delete_procdir removes the entire CAN tree from the proc system */
 int can_delete_procdir(void)
 {
-       if (remove_channel_from_procdir()) 
+       if (remove_channel_from_procdir())
                return -ENODEV;
        /* name: "can" */
-       if (can_remove_proc_entry(base->can_proc_entry, CAN_PROC_ROOT)) 
+       if (can_remove_proc_entry(base->can_proc_entry, CAN_PROC_ROOT))
                return -ENODEV;
 
        return 0;