common/cmd_[i-z]* : Augment CONFIG_COMMANDS tests with defined(CONFIG_CMD_*).

This is a compatibility step that allows both the older form
and the new form to co-exist for a while until the older can
be removed entirely.

All transformations are of the form:
Before:
    #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT)
After:
    #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) || defined(CONFIG_CMD_AUTOSCRIPT)

Signed-off-by: Jon Loeliger <jdl@freescale.com>
diff --git a/common/cmd_portio.c b/common/cmd_portio.c
index d2e4c4b..6a07482 100644
--- a/common/cmd_portio.c
+++ b/common/cmd_portio.c
@@ -30,7 +30,7 @@
 #include <common.h>
 #include <command.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_PORTIO)
+#if (CONFIG_COMMANDS & CFG_CMD_PORTIO) || defined(CONFIG_CMD_PORTIO)
 
 extern int cmd_get_data_size (char *arg, int default_size);