target: fix syntax in help message

The name of the command is already printed before the string
in ->usage, thus it appears twice.
E.g.
	> help examine
	  stm32f4x.cpu arp_examine arp_examine ['allow-defer']
	        used internally for reset processing
	  stm32f4x.cpu examine_deferred examine_deferred
	        used internally for reset processing
	  stm32f4x.cpu was_examined was_examined
	        used internally for reset processing

Remove the command name from the string in ->usage.

Change-Id: If3b1368ffff8a94eb629ae3679e2e5f2f11ae92e
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/4536
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>

diff --git a/src/target/target.c b/src/target/target.c
index 75555c167a447fc9bd48dfc4394b33357e0e23aa..c9b200638d478c155dfbd4afdd0101ef3e0b2476 100644 (file)
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -5433,21 +5433,19 @@ static const struct command_registration target_instance_command_handlers[] = {
                .mode = COMMAND_EXEC,
                .jim_handler = jim_target_examine,
                .help = "used internally for reset processing",
-               .usage = "arp_examine ['allow-defer']",
+               .usage = "['allow-defer']",
        },
        {
                .name = "was_examined",
                .mode = COMMAND_EXEC,
                .jim_handler = jim_target_was_examined,
                .help = "used internally for reset processing",
-               .usage = "was_examined",
        },
        {
                .name = "examine_deferred",
                .mode = COMMAND_EXEC,
                .jim_handler = jim_target_examine_deferred,
                .help = "used internally for reset processing",
-               .usage = "examine_deferred",
        },
        {
                .name = "arp_halt_gdb",