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/freescale/common/pixis.c b/board/freescale/common/pixis.c
index bff6a82..64e2e08 100644
--- a/board/freescale/common/pixis.c
+++ b/board/freescale/common/pixis.c
@@ -397,7 +397,7 @@
 	 * Check that cf has all required parms
 	 */
 	if ((p_cf && !(p_cf_sysclk && p_cf_corepll && p_cf_mpxpll))
-	    || 	unknown_param) {
+	    ||	unknown_param) {
 		puts(cmdtp->help);
 		return 1;
 	}