common/cmd_[af]*: Remove obsolete references to CONFIG_COMMANDS.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
diff --git a/common/cmd_date.c b/common/cmd_date.c
index 7b7f547..93c2ca4 100644
--- a/common/cmd_date.c
+++ b/common/cmd_date.c
@@ -31,7 +31,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#if (CONFIG_COMMANDS & CFG_CMD_DATE) || defined(CONFIG_CMD_DATE)
+#if defined(CONFIG_CMD_DATE)
 
 const char *weekdays[] = {
 	"Sun", "Mon", "Tues", "Wednes", "Thurs", "Fri", "Satur",