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/drivers/net/bcm570x.c b/drivers/net/bcm570x.c
index c8f4064..5ad31d1 100644
--- a/drivers/net/bcm570x.c
+++ b/drivers/net/bcm570x.c
@@ -27,7 +27,7 @@
 /*
  * PCI memory base for Ethernet device as well as device Interrupt.
  */
-#define BCM570X_MBAR 	0x80100000
+#define BCM570X_MBAR	0x80100000
 #define BCM570X_ILINE   1
 
 #define SECOND_USEC	1000000