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/ixp/npe/IxEthAccMii.c b/cpu/ixp/npe/IxEthAccMii.c
index 86368a4..d282aa6 100644
--- a/cpu/ixp/npe/IxEthAccMii.c
+++ b/cpu/ixp/npe/IxEthAccMii.c
@@ -324,7 +324,7 @@
 
 	/*The "GO" bit is reset to 0 when the write completes*/
 	if((regval & IX_ETH_ACC_MII_GO) == 0x0)
-	{	    	    
+	{		    
 	    break;
 	}
 	/* Sleep for a while */