common/cmd_[p-x]*: Remove obsolete references to CONFIG_COMMANDS.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
diff --git a/common/cmd_scsi.c b/common/cmd_scsi.c
index ac3d81c..f563931 100644
--- a/common/cmd_scsi.c
+++ b/common/cmd_scsi.c
@@ -34,7 +34,7 @@
 #include <image.h>
 #include <pci.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_SCSI) || defined(CONFIG_CMD_SCSI)
+#if defined(CONFIG_CMD_SCSI)
 
 #ifdef CONFIG_SCSI_SYM53C8XX
 #define SCSI_VEND_ID	0x1000
@@ -609,4 +609,4 @@
 	"loadAddr dev:part\n"
 );
 
-#endif /* #if (CONFIG_COMMANDS & CFG_CMD_SCSI) */
+#endif