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/mips/asc_serial.c b/cpu/mips/asc_serial.c
index d95ec3f..3498b61 100644
--- a/cpu/mips/asc_serial.c
+++ b/cpu/mips/asc_serial.c
@@ -34,10 +34,10 @@
 
 /* Interrupt status register bits */
 #define FBS_ISR_AT	0x00000040	/* ASC transmit interrupt */
-#define FBS_ISR_AR 	0x00000020	/* ASC receive interrupt */
+#define FBS_ISR_AR	0x00000020	/* ASC receive interrupt */
 #define FBS_ISR_AE	0x00000010	/* ASC error interrupt */
 #define FBS_ISR_AB	0x00000008	/* ASC transmit buffer interrupt */
-#define FBS_ISR_AS      0x00000004 	/* ASC start of autobaud detection interrupt */
+#define FBS_ISR_AS      0x00000004	/* ASC start of autobaud detection interrupt */
 #define FBS_ISR_AF	0x00000002	/* ASC end of autobaud detection interrupt */
 
 #else