Fix remaining CONFIG_COMMANDS

update comments
Fix coding style

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/include/configs/munices.h b/include/configs/munices.h
index 2372b57..38b27bb 100644
--- a/include/configs/munices.h
+++ b/include/configs/munices.h
@@ -48,7 +48,7 @@
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_REGINFO
 
-#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#if defined(CONFIG_CMD_KGDB)
 #  define CFG_CACHELINE_SHIFT	5	/* log base 2 of the above value */
 #endif