Command usage cleanup

[karo-tx-uboot.git] / common / cmd_dcr.c

diff --git a/common/cmd_dcr.c b/common/cmd_dcr.c
index a053343abe872c5098c19b5a43320413bf69f65f..7aed06c1170102b270a4c53b57981c078b02c491 100644 (file)
--- a/common/cmd_dcr.c
+++ b/common/cmd_dcr.c
@@ -45,7 +45,7 @@ int do_getdcr ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[] )
 
        /* Validate arguments */
        if (argc < 2) {
-               printf ("Usage:\n%s\n", cmdtp->usage);
+               cmd_usage(cmdtp);
                return 1;
        }
 
@@ -74,7 +74,7 @@ int do_setdcr (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 
        /* Validate arguments */
        if (argc < 2) {
-               printf ("Usage:\n%s\n", cmdtp->usage);
+               cmd_usage(cmdtp);
                return 1;
        }
 
@@ -121,9 +121,9 @@ int do_getidcr (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 
        /* Validate arguments */
        if (argc < 3) {
-               printf ("Usage:\n%s\n", cmdtp->usage);
+               cmd_usage(cmdtp);
                return 1;
-       }
+       }
 
        /* Find out whether ther is '.' (dot) symbol in the first parameter. */
        strncpy (buf, argv[1], sizeof(buf)-1);
@@ -177,7 +177,7 @@ int do_setidcr (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 
        /* Validate arguments */
        if (argc < 4) {
-               printf ("Usage:\n%s\n", cmdtp->usage);
+               cmd_usage(cmdtp);
                return 1;
        }
 
@@ -223,23 +223,23 @@ int do_setidcr (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 
 U_BOOT_CMD(
        getdcr, 2,      1,      do_getdcr,
-       "getdcr  - Get an AMCC PPC 4xx DCR's value\n",
+       "Get an AMCC PPC 4xx DCR's value",
        "dcrn - return a DCR's value.\n"
 );
 U_BOOT_CMD(
        setdcr, 2,      1,      do_setdcr,
-       "setdcr  - Set an AMCC PPC 4xx DCR's value\n",
+       "Set an AMCC PPC 4xx DCR's value",
        "dcrn - set a DCR's value.\n"
 );
 
 U_BOOT_CMD(
        getidcr,        3,      1,      do_getidcr,
-       "getidcr - Get a register value via indirect DCR addressing\n",
+       "Get a register value via indirect DCR addressing",
        "adr_dcrn[.dat_dcrn] offset - write offset to adr_dcrn, read value from dat_dcrn.\n"
 );
 
 U_BOOT_CMD(
        setidcr,        4,      1,      do_setidcr,
-       "setidcr - Set a register value via indirect DCR addressing\n",
+       "Set a register value via indirect DCR addressing",
        "adr_dcrn[.dat_dcrn] offset value - write offset to adr_dcrn, write value to dat_dcrn.\n"
 );