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/board/sbc8548/law.c b/board/sbc8548/law.c
index d903cdc..bcf3468 100644
--- a/board/sbc8548/law.c
+++ b/board/sbc8548/law.c
@@ -40,7 +40,7 @@
  * 0xff80_0000	0xffff_ffff	FLASH (boot bank)	8M
  *
  * Notes:
- * 	CCSRBAR and L2-as-SRAM don't need a configured Local Access Window.
+ *	CCSRBAR and L2-as-SRAM don't need a configured Local Access Window.
  *	If flash is 8M at default position (last 8M), no LAW needed.
  */