Standardize command usage messages with cmd_usage()

[people/ms/u-boot.git] / common / cmd_doc.c

diff --git a/common/cmd_doc.c b/common/cmd_doc.c
index 02502cc810cf438606c0103d89a584771da543a6..f139d42cbaf1a7c11c30f56a075e9cac88fb01dc 100644 (file)
--- a/common/cmd_doc.c
+++ b/common/cmd_doc.c
@@ -96,7 +96,7 @@ int do_doc (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 (strcmp(argv[1],"info") == 0) {
@@ -121,7 +121,7 @@ int do_doc (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
                doc_print(&doc_dev_desc[curr_device]);
                return 0;
        }
-       printf ("Usage:\n%s\n", cmdtp->usage);
+       cmd_usage(cmdtp);
        return 1;
     case 3:
        if (strcmp(argv[1],"device") == 0) {
@@ -146,7 +146,7 @@ int do_doc (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
                return 0;
        }
 
-       printf ("Usage:\n%s\n", cmdtp->usage);
+       cmd_usage(cmdtp);
        return 1;
     default:
        /* at least 4 args */
@@ -182,7 +182,7 @@ int do_doc (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 
                return ret;
        } else {
-               printf ("Usage:\n%s\n", cmdtp->usage);
+               cmd_usage(cmdtp);
                rcode = 1;
        }
 
@@ -235,7 +235,7 @@ int do_docboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
                offset = simple_strtoul(argv[3], NULL, 16);
                break;
        default:
-               printf ("Usage:\n%s\n", cmdtp->usage);
+               cmd_usage(cmdtp);
                show_boot_progress (-35);
                return 1;
        }