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/include/ppc4xx_enet.h b/include/ppc4xx_enet.h
index 89ff26f..4c97b36 100644
--- a/include/ppc4xx_enet.h
+++ b/include/ppc4xx_enet.h
@@ -318,9 +318,9 @@
 #endif
 #else
 #if defined(CONFIG_405EZ) || defined(CONFIG_405EX)
-#define EMAC_BASE 		0xEF600900
+#define EMAC_BASE		0xEF600900
 #else
-#define EMAC_BASE 		0xEF600800
+#define EMAC_BASE		0xEF600800
 #endif
 #endif