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/arm720t/interrupts.c b/cpu/arm720t/interrupts.c
index 475607d..9854016 100644
--- a/cpu/arm720t/interrupts.c
+++ b/cpu/arm720t/interrupts.c
@@ -182,7 +182,7 @@
 	PUT32(T0IR, 0);		/* disable all timer0 interrupts */
 	PUT32(T0TCR, 0);	/* disable timer0 */
 	PUT32(T0PR, CFG_SYS_CLK_FREQ / CFG_HZ);
- 	PUT32(T0MCR, 0);
+	PUT32(T0MCR, 0);
 	PUT32(T0TC, 0);
 	PUT32(T0TCR, 1);	/* enable timer0 */