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/usb/isp116x-hcd.c b/drivers/usb/isp116x-hcd.c
index ac67030..6b9b23b 100644
--- a/drivers/usb/isp116x-hcd.c
+++ b/drivers/usb/isp116x-hcd.c
@@ -135,7 +135,7 @@
 			r, isp116x_read_reg32(d, r));		\
 	} else {						\
 		DBG("%-12s[%02x]:     %04x", #r,		\
-			r, isp116x_read_reg16(d, r));  		\
+			r, isp116x_read_reg16(d, r));		\
 	}							\
 }