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/board/mpl/pati/pati.c b/board/mpl/pati/pati.c
index 0355b65..7893d61 100644
--- a/board/mpl/pati/pati.c
+++ b/board/mpl/pati/pati.c
@@ -484,7 +484,7 @@
 	else
 		diff=r_ptr-w_ptr;
 	if((diff<(REC_BUFFER_SIZE-4)) && buff_full) {
-   		/* clear Mail box */
+		/* clear Mail box */
 			buff_full=0;
 			PCICON_SET_REG(PCICON_RECEIVE_REG,0L);
 	}