CMD: Drop CONFIG_CMD_DFL, it's not used

$ git grep CMD_DFL
board/atc/ti113x.c:#define CMD_DFLT (PCI_COMMAND_IO|PCI_COMMAND_MEMORY| \
board/atc/ti113x.c:     pci_writew (s, PCI_COMMAND, CMD_DFLT);
board/cpc45/pd67290.c:#define CMD_DFLT (PCI_COMMAND_IO|PCI_COMMAND_MEMORY| \
board/cpc45/pd67290.c:  pci_writew (s, PCI_COMMAND, CMD_DFLT);
drivers/pcmcia/i82365.c:#define CMD_DFLT (PCI_COMMAND_IO|PCI_COMMAND_MEMORY| \
drivers/pcmcia/i82365.c:        pci_writew (s, PCI_COMMAND, CMD_DFLT);
include/configs/MBX.h:#define CONFIG_CMD_DFL
include/configs/MigoR.h:#define CONFIG_CMD_DFL
include/configs/digsy_mtc.h:#define CONFIG_CMD_DFL
include/configs/ms7722se.h:#define CONFIG_CMD_DFL
include/configs/ms7750se.h:#define CONFIG_CMD_DFL
include/configs/r2dplus.h:#define CONFIG_CMD_DFL
include/configs/sh7757lcr.h:#define CONFIG_CMD_DFL
include/configs/sh7785lcr.h:#define CONFIG_CMD_DFL

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Pfister_Werner@intercontrol.de
Cc: iwamatsu@nigauri.org
Cc: nobuhiro.iwamatsu.yj@renesas.com
Cc: vapier@gentoo.org
Cc: wd@denx.de
Cc: yoshihiro.shimoda.uh@renesas.com
Acked-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
diff --git a/include/configs/MBX.h b/include/configs/MBX.h
index cb5b023..79780bd 100644
--- a/include/configs/MBX.h
+++ b/include/configs/MBX.h
@@ -87,7 +87,6 @@
  * Command line configuration.
  */
 #define CONFIG_CMD_NET
-#define CONFIG_CMD_DFL
 #define CONFIG_CMD_SDRAM
 #define CONFIG_CMD_PCMCIA
 #define CONFIG_CMD_IDE
diff --git a/include/configs/MigoR.h b/include/configs/MigoR.h
index 619a800..84ba78f 100644
--- a/include/configs/MigoR.h
+++ b/include/configs/MigoR.h
@@ -38,7 +38,6 @@
 #define CONFIG_CMD_NET
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_NFS
-#define CONFIG_CMD_DFL
 #define CONFIG_CMD_SDRAM
 #define CONFIG_CMD_SAVEENV
 
diff --git a/include/configs/digsy_mtc.h b/include/configs/digsy_mtc.h
index d517334..1f66023 100644
--- a/include/configs/digsy_mtc.h
+++ b/include/configs/digsy_mtc.h
@@ -119,7 +119,6 @@
 #ifdef CONFIG_VIDEO
 #define CONFIG_CMD_BMP
 #endif
-#define CONFIG_CMD_DFL
 #define CONFIG_CMD_CACHE
 #define CONFIG_CMD_DATE
 #define CONFIG_CMD_DHCP
diff --git a/include/configs/ms7722se.h b/include/configs/ms7722se.h
index 7cf641f..f110490 100644
--- a/include/configs/ms7722se.h
+++ b/include/configs/ms7722se.h
@@ -35,7 +35,6 @@
 #define CONFIG_CMD_NET
 #define CONFIG_CMD_NFS
 #define CONFIG_CMD_PING
-#define CONFIG_CMD_DFL
 #define CONFIG_CMD_SDRAM
 #define CONFIG_CMD_MEMORY
 #define CONFIG_CMD_SAVEENV
diff --git a/include/configs/ms7750se.h b/include/configs/ms7750se.h
index 03f52f3..52e15cc 100644
--- a/include/configs/ms7750se.h
+++ b/include/configs/ms7750se.h
@@ -38,7 +38,6 @@
  */
 /*#include <config_cmd_default.h>*/
 
-#define CONFIG_CMD_DFL
 #define CONFIG_CMD_FLASH
 #define CONFIG_CMD_SAVEENV
 
diff --git a/include/configs/r2dplus.h b/include/configs/r2dplus.h
index 0ce3fa8..9cdfc14 100644
--- a/include/configs/r2dplus.h
+++ b/include/configs/r2dplus.h
@@ -15,7 +15,6 @@
  */
 #include <config_cmd_default.h>
 
-#define CONFIG_CMD_DFL
 #define CONFIG_CMD_CACHE
 #define CONFIG_CMD_FLASH
 #define CONFIG_CMD_PCI
diff --git a/include/configs/sh7757lcr.h b/include/configs/sh7757lcr.h
index 73d2a87..708bff7 100644
--- a/include/configs/sh7757lcr.h
+++ b/include/configs/sh7757lcr.h
@@ -41,7 +41,6 @@
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_NFS
-#define CONFIG_CMD_DFL
 #define CONFIG_CMD_SDRAM
 #define CONFIG_CMD_SF
 #define CONFIG_CMD_RUN
diff --git a/include/configs/sh7785lcr.h b/include/configs/sh7785lcr.h
index 1e71bcc..9c32bfc 100644
--- a/include/configs/sh7785lcr.h
+++ b/include/configs/sh7785lcr.h
@@ -37,7 +37,6 @@
 #define CONFIG_CMD_NET
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_NFS
-#define CONFIG_CMD_DFL
 #define CONFIG_CMD_SDRAM
 #define CONFIG_CMD_RUN
 #define CONFIG_CMD_SAVEENV