isdn: whitespace coding style cleanup

isdn source code uses a not-current coding style.

Update the coding style used on a per-line basis
so that git diff -w shows only elided blank lines
at EOF.

Done with emacs and some scripts and some typing.

Built x86 allyesconfig.
No detected change in objdump -d or size.

Signed-off-by: Joe Perches <joe@perches.com>
diff --git a/drivers/isdn/hisax/icc.h b/drivers/isdn/hisax/icc.h
index e7f5939..f367df5 100644
--- a/drivers/isdn/hisax/icc.h
+++ b/drivers/isdn/hisax/icc.h
@@ -4,12 +4,12 @@
  *
  * Author       Matt Henderson & Guy Ellis
  * Copyright    by Traverse Technologies Pty Ltd, www.travers.com.au
- * 
+ *
  * This software may be used and distributed according to the terms
  * of the GNU General Public License, incorporated herein by reference.
  *
- * 1999.7.14 Initial implementation of routines for Siemens ISDN 
- * Communication Controller PEB 2070 based on the ISAC routines 
+ * 1999.7.14 Initial implementation of routines for Siemens ISDN
+ * Communication Controller PEB 2070 based on the ISAC routines
  * written by Karsten Keil.
  */