rtc/: Remove obsolete references to CONFIG_COMMANDS

Signed-off-by: Jon Loeliger <jdl@freescale.com>
diff --git a/rtc/m41t11.c b/rtc/m41t11.c
index 1f87aef..1e35b06 100644
--- a/rtc/m41t11.c
+++ b/rtc/m41t11.c
@@ -43,7 +43,7 @@
 #endif
 */
 
-#if defined(CONFIG_RTC_M41T11) && defined(CFG_I2C_RTC_ADDR) && ((CONFIG_COMMANDS & CFG_CMD_DATE) || defined(CONFIG_CMD_DATE))
+#if defined(CONFIG_RTC_M41T11) && defined(CFG_I2C_RTC_ADDR) && defined(CONFIG_CMD_DATE)
 
 static unsigned bcd2bin (uchar n)
 {