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/i386/sc520.c b/cpu/i386/sc520.c
index d0a7341..640b255 100644
--- a/cpu/i386/sc520.c
+++ b/cpu/i386/sc520.c
@@ -406,7 +406,7 @@
 ulong get_timer(ulong base)
 {
 	/* fixme: 30 or 33 */
-	return 	read_mmcr_word(SC520_GPTMR0CNT) / 33;
+	return	read_mmcr_word(SC520_GPTMR0CNT) / 33;
 }
 
 void set_timer(ulong t)