rtc/: Remove obsolete references to CONFIG_COMMANDS

Signed-off-by: Jon Loeliger <jdl@freescale.com>
diff --git a/rtc/date.c b/rtc/date.c
index 17d870f..d00b144 100644
--- a/rtc/date.c
+++ b/rtc/date.c
@@ -29,7 +29,7 @@
 #include <command.h>
 #include <rtc.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_DATE) || defined(CONFIG_CMD_DATE) || defined(CONFIG_TIMESTAMP)
+#if defined(CONFIG_CMD_DATE) || defined(CONFIG_TIMESTAMP)
 
 #define FEBRUARY		2
 #define	STARTOFTIME		1970