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/voiceblue/setup.S b/board/voiceblue/setup.S
index 78cd2b6..cc50e8c 100644
--- a/board/voiceblue/setup.S
+++ b/board/voiceblue/setup.S
@@ -273,7 +273,7 @@
 	mov	r0, #0x4000
 sdelay:
 	subs	r0, r0, #0x1
-	bne 	sdelay
+	bne	sdelay
 
 	/* back to arch calling code */
 	mov	pc, lr