Standardize command usage messages with cmd_usage()

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

diff --git a/common/cmd_portio.c b/common/cmd_portio.c
index c88fcd5e451b415ff652378ccdb256c726d4ce88..b318ff0924867c01d923b9d0deec73e0187457e3 100644 (file)
--- a/common/cmd_portio.c
+++ b/common/cmd_portio.c
@@ -44,7 +44,7 @@ int do_portio_out (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
        uint value = out_last_value;
 
        if (argc != 3) {
-               printf ("Usage:\n%s\n", cmdtp->usage);
+               cmd_usage(cmdtp);
                return 1;
        }
 
@@ -103,7 +103,7 @@ int do_portio_in (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
        uint size = in_last_size;
 
        if (argc != 2) {
-               printf ("Usage:\n%s\n", cmdtp->usage);
+               cmd_usage(cmdtp);
                return 1;
        }