Big white-space cleanup.

This commit gets rid of a huge amount of silly white-space issues.
Especially, all sequences of SPACEs followed by TAB characters get
removed (unless they appear in print statements).

Also remove all embedded "vim:" and "vi:" statements which hide
indentation problems.

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/cpu/mpc5xx/serial.c b/cpu/mpc5xx/serial.c
index ac5556f..39f57a1 100644
--- a/cpu/mpc5xx/serial.c
+++ b/cpu/mpc5xx/serial.c
@@ -24,8 +24,8 @@
  * File:		serial.c
  *
  * Discription:		Serial interface driver for SCI1 and SCI2.
- *     			Since this code will be called from ROM use
- * 			only non-static local variables.
+ *			Since this code will be called from ROM use
+ *			only non-static local variables.
  *
  */