drivers/: 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/drivers/tigon3.c b/drivers/tigon3.c
index ec2cd2a..a6a4989 100644
--- a/drivers/tigon3.c
+++ b/drivers/tigon3.c
@@ -12,7 +12,7 @@
 /******************************************************************************/
 #include <common.h>
 #include <asm/types.h>
-#if (CONFIG_COMMANDS & CFG_CMD_NET) && !defined(CONFIG_NET_MULTI) && \
+#if ((CONFIG_COMMANDS & CFG_CMD_NET) || defined(CONFIG_CMD_NET)) && !defined(CONFIG_NET_MULTI) && \
 	defined(CONFIG_TIGON3)
 #ifdef CONFIG_BMW
 #include <mpc824x.h>