From ad5fd390634799ecabddc32d0ce415ef72036b4a Mon Sep 17 00:00:00 2001 From: David Brownell Date: Sat, 9 Jan 2010 22:05:55 -0800 Subject: [PATCH] jtag/gw16012 usage/help updates Use standard BNF. Improve/correct helptext for its "parport_port" command. Function address is just its name. --- src/jtag/drivers/gw16012.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/src/jtag/drivers/gw16012.c b/src/jtag/drivers/gw16012.c index 38e5dd72..0e9f3fe2 100644 --- a/src/jtag/drivers/gw16012.c +++ b/src/jtag/drivers/gw16012.c @@ -565,10 +565,12 @@ COMMAND_HANDLER(gw16012_handle_parport_port_command) static const struct command_registration gw16012_command_handlers[] = { { .name = "parport_port", - .handler = &gw16012_handle_parport_port_command, + .handler = gw16012_handle_parport_port_command, .mode = COMMAND_CONFIG, - .help = "configure the parallel port to use", - .usage = "", + .help = "Display the address of the I/O port (e.g. 0x378) " + "or the number of the '/dev/parport' device used. " + "If a parameter is provided, first change that port.", + .usage = "[port_number]", }, COMMAND_REGISTRATION_DONE }; -- 2.39.5