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/nios2-io.h b/include/nios2-io.h
index d5c8652..dc87f1f 100644
--- a/include/nios2-io.h
+++ b/include/nios2-io.h
@@ -156,14 +156,14 @@
 #define NIOS_JTAG_WI		(1 << 9)	/* write intr pending*/
 #define NIOS_JTAG_AC		(1 << 10)	/* activity indicator */
 #define NIOS_JTAG_RRDY		(1 << 12)	/* read available */
-#define NIOS_JTAG_WSPACE(d) 	((d)>>16)	/* Write space avail */
+#define NIOS_JTAG_WSPACE(d)	((d)>>16)	/* Write space avail */
 
 /*------------------------------------------------------------------------
  * SYSTEM ID
  *----------------------------------------------------------------------*/
 typedef volatile struct nios_sysid_t {
-	unsigned 	id;			/* The system build id*/
-	unsigned 	timestamp;		/* Timestamp */
+	unsigned	id;			/* The system build id*/
+	unsigned	timestamp;		/* Timestamp */
 }nios_sysid_t;
 
 #endif /* __NIOS2IO_H__ */