common/cmd_[i-n]*: Remove obsolete references to CONFIG_COMMANDS.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
diff --git a/common/cmd_itest.c b/common/cmd_itest.c
index 24129aa..8e20517 100644
--- a/common/cmd_itest.c
+++ b/common/cmd_itest.c
@@ -32,7 +32,7 @@
 #include <config.h>
 #include <command.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_ITEST) || defined(CONFIG_CMD_ITEST)
+#if defined(CONFIG_CMD_ITEST)
 
 #define EQ	0
 #define NE	1
@@ -197,4 +197,4 @@
 	"itest\t- return true/false on integer compare\n",
 	"[.b, .w, .l, .s] [*]value1 <op> [*]value2\n"
 );
-#endif	/* CONFIG_COMMANDS & CFG_CMD_ITEST */
+#endif