common/: Remove lingering references to CFG_CMD_* symbols.

Fixed some broken instances of "#ifdef CMD_CFG_IDE" too.
Those always evaluated TRUE, and thus were always compiled
even when IDE really wasn't defined/wanted.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
diff --git a/common/cmd_eeprom.c b/common/cmd_eeprom.c
index d6fb9ab..e5000e9 100644
--- a/common/cmd_eeprom.c
+++ b/common/cmd_eeprom.c
@@ -110,7 +110,7 @@
 	printf ("Usage:\n%s\n", cmdtp->usage);
 	return 1;
 }
-#endif	/* CFG_CMD_EEPROM */
+#endif
 
 /*-----------------------------------------------------------------------
  *
@@ -422,7 +422,8 @@
 }
 /*-----------------------------------------------------------------------
  */
-#endif	/* CFG_CMD_EEPROM */
+#endif
+
 /***************************************************/
 
 #if defined(CONFIG_CMD_EEPROM)
@@ -445,4 +446,4 @@
 );
 #endif /* CFG_I2C_MULTI_EEPROMS */
 
-#endif	/* CFG_CMD_EEPROM */
+#endif