Standardize command usage messages with cmd_usage()

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>

33 files changed, 57 insertions, 57 deletions

diff --git a/board/BuS/EB+MCF-EV123/EB+MCF-EV123.c b/board/BuS/EB+MCF-EV123/EB+MCF-EV123.c
index d509a8fdbc..753d85b1b2 100644
--- a/board/BuS/EB+MCF-EV123/EB+MCF-EV123.c
+++ b/board/BuS/EB+MCF-EV123/EB+MCF-EV123.c
@@ -144,7 +144,7 @@ int do_vcimage (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		rcode = 0;
 		break;
 	default:
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		rcode = 1;
 		break;
 	}
diff --git a/board/ads5121/ads5121_diu.c b/board/ads5121/ads5121_diu.c
index 896900b2ee..11e2be781f 100644
--- a/board/ads5121/ads5121_diu.c
+++ b/board/ads5121/ads5121_diu.c
@@ -79,7 +79,7 @@ int ads5121diu_init_show_bmp(cmd_tbl_t *cmdtp,
 	unsigned int addr;
 
 	if (argc < 2) {
-		printf("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
diff --git a/board/amcc/acadia/cmd_acadia.c b/board/amcc/acadia/cmd_acadia.c
index 052cf6184a..9fc03f106c 100644
--- a/board/amcc/acadia/cmd_acadia.c
+++ b/board/amcc/acadia/cmd_acadia.c
@@ -45,7 +45,7 @@ static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	int cpu_freq;
 
 	if (argc < 3) {
-		printf("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
diff --git a/board/amcc/canyonlands/bootstrap.c b/board/amcc/canyonlands/bootstrap.c
index b1f4a213d9..35284d1794 100644
--- a/board/amcc/canyonlands/bootstrap.c
+++ b/board/amcc/canyonlands/bootstrap.c
@@ -99,7 +99,7 @@ static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	extern char console_buffer[];
 
 	if (argc < 2) {
-		printf("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
diff --git a/board/amcc/katmai/cmd_katmai.c b/board/amcc/katmai/cmd_katmai.c
index ba71bd55c0..d362655663 100644
--- a/board/amcc/katmai/cmd_katmai.c
+++ b/board/amcc/katmai/cmd_katmai.c
@@ -43,7 +43,7 @@ static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	char pcixClock[4];
 
 	if (argc < 3) {
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
diff --git a/board/amcc/kilauea/cmd_pll.c b/board/amcc/kilauea/cmd_pll.c
index 0f571fefed..3b49e5b37a 100644
--- a/board/amcc/kilauea/cmd_pll.c
+++ b/board/amcc/kilauea/cmd_pll.c
@@ -183,7 +183,7 @@ do_pll_alter (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	char c = '\0';
 	pll_freq_t pll_freq;
 	if (argc < 2) {
-		printf("Usage: \n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		goto ret;
 	}
 
@@ -222,8 +222,8 @@ do_pll_alter (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		goto ret;
 
 	default:
-		printf("Invalid options"
-		       "\n\nUsage: \n%s\n", cmdtp->usage);
+		printf("Invalid options\n\n");
+		cmd_usage(cmdtp);
 		goto ret;
 	}
 
diff --git a/board/amcc/luan/luan.c b/board/amcc/luan/luan.c
index de3e3d8b92..e1357f404b 100644
--- a/board/amcc/luan/luan.c
+++ b/board/amcc/luan/luan.c
@@ -319,7 +319,7 @@ int do_l2cache( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[] )
 			l2cache_status() ? "ON" : "OFF");
 		return 0;
 	default:
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
diff --git a/board/amcc/makalu/cmd_pll.c b/board/amcc/makalu/cmd_pll.c
index 0f571fefed..3b49e5b37a 100644
--- a/board/amcc/makalu/cmd_pll.c
+++ b/board/amcc/makalu/cmd_pll.c
@@ -183,7 +183,7 @@ do_pll_alter (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	char c = '\0';
 	pll_freq_t pll_freq;
 	if (argc < 2) {
-		printf("Usage: \n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		goto ret;
 	}
 
@@ -222,8 +222,8 @@ do_pll_alter (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		goto ret;
 
 	default:
-		printf("Invalid options"
-		       "\n\nUsage: \n%s\n", cmdtp->usage);
+		printf("Invalid options\n\n");
+		cmd_usage(cmdtp);
 		goto ret;
 	}
 
diff --git a/board/amcc/sequoia/cmd_sequoia.c b/board/amcc/sequoia/cmd_sequoia.c
index 3402f84a3e..c840748d43 100644
--- a/board/amcc/sequoia/cmd_sequoia.c
+++ b/board/amcc/sequoia/cmd_sequoia.c
@@ -128,7 +128,7 @@ static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	extern char console_buffer[];
 
 	if (argc < 2) {
-		printf("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
diff --git a/board/amcc/yucca/cmd_yucca.c b/board/amcc/yucca/cmd_yucca.c
index d9698602b1..5198317dd2 100644
--- a/board/amcc/yucca/cmd_yucca.c
+++ b/board/amcc/yucca/cmd_yucca.c
@@ -59,7 +59,7 @@ static int setBootStrapClock(cmd_tbl_t *cmdtp, int incrflag, int flag,
 	char pcixClock[4];
 
 	if (argc < 3) {
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
diff --git a/board/barco/barco.c b/board/barco/barco.c
index ed35572195..e3abca4cff 100644
--- a/board/barco/barco.c
+++ b/board/barco/barco.c
@@ -292,7 +292,7 @@ int barcobcd_boot_image (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
 #if 0
 	if (argc > 1) {
-		printf ("Usage:\n (%d) %s\n", argc, cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 #endif
diff --git a/board/esd/common/lcd.c b/board/esd/common/lcd.c
index 1eea59ecb1..1db8d9058a 100644
--- a/board/esd/common/lcd.c
+++ b/board/esd/common/lcd.c
@@ -346,7 +346,7 @@ int do_esdbmp(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	char *str;
 #endif
 	if (argc != 2) {
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
diff --git a/board/esd/dasa_sim/cmd_dasa_sim.c b/board/esd/dasa_sim/cmd_dasa_sim.c
index 36dd58c3e4..97a39c9d7a 100644
--- a/board/esd/dasa_sim/cmd_dasa_sim.c
+++ b/board/esd/dasa_sim/cmd_dasa_sim.c
@@ -220,7 +220,7 @@ int do_pci9054 (cmd_tbl_t * cmdtp, int flag, int argc,
 		return 0;
 	}
 
-	printf ("Usage:\n%s\n", cmdtp->usage);
+	cmd_usage(cmdtp);
 	return 1;
 
 }
diff --git a/board/freescale/common/sys_eeprom.c b/board/freescale/common/sys_eeprom.c
index eb58c7fd57..988cb94aa1 100644
--- a/board/freescale/common/sys_eeprom.c
+++ b/board/freescale/common/sys_eeprom.c
@@ -328,7 +328,7 @@ int do_mac(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 			prog_eeprom();
 			break;
 		default:
-			printf("Usage:\n%s\n", cmdtp->usage);
+			cmd_usage(cmdtp);
 			break;
 		}
 
@@ -362,7 +362,7 @@ int do_mac(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		break;
 	case 'h':	/* help */
 	default:
-		printf("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		break;
 	}
 
diff --git a/board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c b/board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c
index 08eaf10dd3..2320c0f138 100644
--- a/board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c
+++ b/board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c
@@ -116,7 +116,7 @@ int mpc8610diu_init_show_bmp(cmd_tbl_t *cmdtp,
 	unsigned int addr;
 
 	if (argc < 2) {
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
diff --git a/board/hymod/bsp.c b/board/hymod/bsp.c
index 1848bb3fca..54b3b86c6d 100644
--- a/board/hymod/bsp.c
+++ b/board/hymod/bsp.c
@@ -272,7 +272,7 @@ do_fpga (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 		break;
 	}
 
-	printf ("Usage:\n%s\n", cmdtp->usage);
+	cmd_usage(cmdtp);
 	return 1;
 }
 U_BOOT_CMD(
@@ -324,7 +324,7 @@ do_eecl (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 		/* fall through ... */
 
 	default:
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
diff --git a/board/lwmon/lwmon.c b/board/lwmon/lwmon.c
index 878752c669..257f1cd249 100644
--- a/board/lwmon/lwmon.c
+++ b/board/lwmon/lwmon.c
@@ -846,7 +846,7 @@ int do_pic (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	default:
 		break;
 	}
-	printf ("Usage:\n%s\n", cmdtp->usage);
+	cmd_usage(cmdtp);
 	return 1;
 }
 U_BOOT_CMD(
@@ -976,7 +976,7 @@ int do_lsb (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	default:
 		break;
 	}
-	printf ("Usage:\n%s\n", cmdtp->usage);
+	cmd_usage(cmdtp);
 	return 1;
 }
 
diff --git a/board/lwmon5/lwmon5.c b/board/lwmon5/lwmon5.c
index aa62f37900..adecad0f8d 100644
--- a/board/lwmon5/lwmon5.c
+++ b/board/lwmon5/lwmon5.c
@@ -467,7 +467,7 @@ void hw_watchdog_reset(void)
 int do_eeprom_wp(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
 	if (argc < 2) {
-		printf("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
@@ -476,7 +476,7 @@ int do_eeprom_wp(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	} else if ((strcmp(argv[1], "off") == 0)) {
 		gpio_write_bit(CONFIG_SYS_GPIO_EEPROM_EXT_WP, 0);
 	} else {
-		printf("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
diff --git a/board/mpl/common/common_util.c b/board/mpl/common/common_util.c
index 877a2d0044..d16939120a 100644
--- a/board/mpl/common/common_util.c
+++ b/board/mpl/common/common_util.c
@@ -559,7 +559,7 @@ int do_mplcommon(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		return 0;
 	}
 #endif
-	printf("Usage:\n%s\n", cmdtp->usage);
+	cmd_usage(cmdtp);
 	return 1;
 }
 
diff --git a/board/pcippc2/pcippc2.c b/board/pcippc2/pcippc2.c
index a3dbdc846e..c706ca588d 100644
--- a/board/pcippc2/pcippc2.c
+++ b/board/pcippc2/pcippc2.c
@@ -230,7 +230,7 @@ int do_wd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	default:
 		break;
 	}
-	printf ("Usage:\n%s\n", cmdtp->usage);
+	cmd_usage(cmdtp);
 	return 1;
 }
 
diff --git a/board/pcs440ep/pcs440ep.c b/board/pcs440ep/pcs440ep.c
index 73a7a08e27..01ceecebbb 100644
--- a/board/pcs440ep/pcs440ep.c
+++ b/board/pcs440ep/pcs440ep.c
@@ -780,7 +780,7 @@ int do_sha1 (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 
 	if (argc < 2) {
   usage:
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
diff --git a/board/pn62/cmd_pn62.c b/board/pn62/cmd_pn62.c
index 3f53e4b7ca..bb98fcfa00 100644
--- a/board/pn62/cmd_pn62.c
+++ b/board/pn62/cmd_pn62.c
@@ -41,7 +41,7 @@ int do_led (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
     unsigned int number, function;
 
     if (argc != 3) {
-	printf ("Usage:\n%s\n", cmdtp->usage);
+	cmd_usage(cmdtp);
 	return 1;
     }
     number = simple_strtoul(argv[1], NULL, 10);
@@ -83,7 +83,7 @@ int do_loadpci (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	addr = simple_strtoul(argv[1], NULL, 16);
 	break;
     default:
-       printf ("Usage:\n%s\n", cmdtp->usage);
+       cmd_usage(cmdtp);
 	return 1;
     }
 
diff --git a/board/prodrive/pdnb3/pdnb3.c b/board/prodrive/pdnb3/pdnb3.c
index 3773ba1818..9b87f6a8a9 100644
--- a/board/prodrive/pdnb3/pdnb3.c
+++ b/board/prodrive/pdnb3/pdnb3.c
@@ -216,7 +216,7 @@ int do_fpga(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	ulong addr;
 
 	if (argc < 2) {
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
diff --git a/board/renesas/sh7785lcr/rtl8169_mac.c b/board/renesas/sh7785lcr/rtl8169_mac.c
index bf0ba145d2..8b04453adb 100644
--- a/board/renesas/sh7785lcr/rtl8169_mac.c
+++ b/board/renesas/sh7785lcr/rtl8169_mac.c
@@ -305,7 +305,7 @@ int do_set_mac(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	char *s, *e;
 
 	if (argc != 2) {
-		printf("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
@@ -331,7 +331,7 @@ U_BOOT_CMD(
 int do_print_mac(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
 	if (argc != 1) {
-		printf("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
diff --git a/board/renesas/sh7785lcr/selfcheck.c b/board/renesas/sh7785lcr/selfcheck.c
index ce0620f687..22079fbcc0 100644
--- a/board/renesas/sh7785lcr/selfcheck.c
+++ b/board/renesas/sh7785lcr/selfcheck.c
@@ -113,7 +113,7 @@ int do_hw_test(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	char *cmd;
 
 	if (argc != 2) {
-		printf("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
@@ -150,7 +150,7 @@ int do_hw_test(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		test_net();
 		break;
 	default:
-		printf("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
diff --git a/board/siemens/common/fpga.c b/board/siemens/common/fpga.c
index ac0022e7b1..63aa179d2d 100644
--- a/board/siemens/common/fpga.c
+++ b/board/siemens/common/fpga.c
@@ -286,7 +286,7 @@ int do_fpga (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
     return 0;
 
  failure:
-    printf ("Usage:\n%s\n", cmdtp->usage);
+    cmd_usage(cmdtp);
     return 1;
 }
 
diff --git a/board/siemens/pcu_e/pcu_e.c b/board/siemens/pcu_e/pcu_e.c
index a60c825b2b..25cf2bb297 100644
--- a/board/siemens/pcu_e/pcu_e.c
+++ b/board/siemens/pcu_e/pcu_e.c
@@ -399,7 +399,7 @@ int do_puma (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 	default:
 		break;
 	}
-	printf ("Usage:\n%s\n", cmdtp->usage);
+	cmd_usage(cmdtp);
 	return 1;
 }
 
diff --git a/board/ssv/common/cmd_sled.c b/board/ssv/common/cmd_sled.c
index 2208580fae..cb796982b9 100644
--- a/board/ssv/common/cmd_sled.c
+++ b/board/ssv/common/cmd_sled.c
@@ -133,7 +133,7 @@ int do_sled (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 	default:
 		break;
 	}
-	printf ("Usage:\n%s\n", cmdtp->usage);
+	cmd_usage(cmdtp);
 	return 1;
 }
 
diff --git a/board/ssv/common/wd_pio.c b/board/ssv/common/wd_pio.c
index 9945c5987e..8823ed12f4 100644
--- a/board/ssv/common/wd_pio.c
+++ b/board/ssv/common/wd_pio.c
@@ -145,7 +145,7 @@ int do_wd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	default:
 		break;
 	}
-	printf ("Usage:\n%s\n", cmdtp->usage);
+	cmd_usage(cmdtp);
 	return 1;
 }
 
diff --git a/board/tqc/tqm5200/cmd_stk52xx.c b/board/tqc/tqm5200/cmd_stk52xx.c
index 5483fcaf7a..6ef7fbe013 100644
--- a/board/tqc/tqm5200/cmd_stk52xx.c
+++ b/board/tqc/tqm5200/cmd_stk52xx.c
@@ -327,7 +327,7 @@ static int cmd_sound(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	switch (argc) {
 	case 0:
 	case 1:
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	case 2:
 		if (strncmp(argv[1],"saw",3) == 0) {
@@ -342,7 +342,7 @@ static int cmd_sound(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 			return rcode;
 		}
 
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	case 3:
 		if (strncmp(argv[1],"saw",3) == 0) {
@@ -358,7 +358,7 @@ static int cmd_sound(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 						LEFT_RIGHT);
 			return rcode;
 		}
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	case 4:
 		if (strncmp(argv[1],"saw",3) == 0) {
@@ -382,7 +382,7 @@ static int cmd_sound(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 			pcm1772_write_reg((uchar)reg, (uchar)val);
 			return 0;
 		}
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	case 5:
 		if (strncmp(argv[1],"saw",3) == 0) {
@@ -412,7 +412,7 @@ static int cmd_sound(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 						channel);
 			return rcode;
 		}
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 	printf ("Usage:\nsound cmd [arg1] [arg2] ...\n");
@@ -513,7 +513,7 @@ static int cmd_beep(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 			channel = LEFT_RIGHT;
 		break;
 	default:
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
diff --git a/board/trab/cmd_trab.c b/board/trab/cmd_trab.c
index daa6aeefc7..5020d609f4 100644
--- a/board/trab/cmd_trab.c
+++ b/board/trab/cmd_trab.c
@@ -168,7 +168,7 @@ int do_burn_in (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	int cycle_status;
 
 	if (argc > 1) {
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
@@ -271,7 +271,7 @@ int do_dip (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	int i, dip;
 
 	if (argc > 1) {
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
@@ -304,7 +304,7 @@ int do_vcc5v (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	int vcc5v;
 
 	if (argc > 1) {
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
@@ -332,7 +332,7 @@ int do_contact_temp (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	int contact_temp;
 
 	if (argc > 1) {
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
@@ -355,7 +355,7 @@ U_BOOT_CMD(
 int do_burn_in_status (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
 	if (argc > 1) {
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
@@ -851,7 +851,7 @@ int do_temp_log (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 #endif
 
 	if (argc > 2) {
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
diff --git a/board/trizepsiv/eeprom.c b/board/trizepsiv/eeprom.c
index 7a2b90585b..e11519aa2f 100644
--- a/board/trizepsiv/eeprom.c
+++ b/board/trizepsiv/eeprom.c
@@ -43,7 +43,7 @@ static int do_write_dm9000_eeprom ( cmd_tbl_t *cmdtp, int flag, int argc, char *
 	int offset,value;
 
 	if (argc < 4) {
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
@@ -51,7 +51,7 @@ static int do_write_dm9000_eeprom ( cmd_tbl_t *cmdtp, int flag, int argc, char *
 	value=simple_strtoul(argv[3],NULL,16);
 	if (offset > 0x40) {
 		printf("Wrong offset : 0x%x\n",offset);
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 	write_srom_word(offset, value);
@@ -60,7 +60,7 @@ static int do_write_dm9000_eeprom ( cmd_tbl_t *cmdtp, int flag, int argc, char *
 
 int do_dm9000_eeprom ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) {
 	if (argc < 2) {
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
@@ -69,7 +69,7 @@ int do_dm9000_eeprom ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) {
 	} else if (strcmp (argv[1],"write") == 0) {
 		return (do_write_dm9000_eeprom(cmdtp,flag,argc,argv));
 	} else {
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 }
diff --git a/board/w7o/cmd_vpd.c b/board/w7o/cmd_vpd.c
index 310fde052f..52025213d7 100644
--- a/board/w7o/cmd_vpd.c
+++ b/board/w7o/cmd_vpd.c
@@ -39,7 +39,7 @@ int do_vpd (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 
 	/* Validate usage */
 	if (argc > 2) {
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}