parport: use register_commands()

Use register_commands() with a command registration array.

diff --git a/src/jtag/parport.c b/src/jtag/parport.c
index 4b4df09054eba60a6fa365a9a975f20b225000db..abf0d29692f8de671517dec277fc6dd855885373 100644 (file)
--- a/src/jtag/parport.c
+++ b/src/jtag/parport.c
@@ -482,28 +482,45 @@ COMMAND_HANDLER(parport_handle_parport_toggling_time_command)
        return ERROR_OK;
 }
 
-static int parport_register_commands(struct command_context *cmd_ctx)
-{
-       COMMAND_REGISTER(cmd_ctx, NULL, "parport_port",
-                       parport_handle_parport_port_command, COMMAND_CONFIG,
-                       "either the address of the I/O port "
-                       "or the number of the '/dev/parport' device");
-
-       COMMAND_REGISTER(cmd_ctx, NULL, "parport_cable",
-                       parport_handle_parport_cable_command, COMMAND_CONFIG,
-                       "the layout of the parallel port cable "
-                       "used to connect to the target");
-
-       COMMAND_REGISTER(cmd_ctx, NULL, "parport_write_on_exit",
-                       parport_handle_write_on_exit_command, COMMAND_CONFIG,
-                       "configure the parallel driver to write "
-                       "a known value to the parallel interface");
+static const struct command_registration parport_command_handlers[] = {
+       {
+               .name = "parport_port",
+               .handler = &parport_handle_parport_port_command,
+               .mode = COMMAND_CONFIG,
+               .help = "either the address of the I/O port "
+                       "or the number of the '/dev/parport' device",
+               .usage = "[<port|devname>]",
+       },
+       {
+               .name = "parport_cable",
+               .handler = &parport_handle_parport_cable_command,
+               .mode = COMMAND_CONFIG,
+               .help = "the layout of the parallel port cable "
+                       "used to connect to the target",
+               .usage = "[<layout>]",
+       },
+       {
+               .name = "parport_write_on_exit",
+               .handler = &parport_handle_write_on_exit_command,
+               .mode = COMMAND_CONFIG,
+               .help = "configure the parallel driver to write "
+                       "a known value to the parallel interface",
+               .usage = "[<on|off>]",
+       },
+       {
+               .name = "parport_toggling_time",
+               .handler = &parport_handle_parport_toggling_time_command,
+               .mode = COMMAND_CONFIG,
+               .help = "time <ns> it takes for the hardware to toggle TCK",
+               .usage = "[<ns>]",
+       },
+       COMMAND_REGISTRATION_DONE
+};
 
-       COMMAND_REGISTER(cmd_ctx, NULL, "parport_toggling_time",
-                       parport_handle_parport_toggling_time_command, COMMAND_ANY,
-                       "time <ns> it takes for the hardware to toggle TCK");
 
-       return ERROR_OK;
+static int parport_register_commands(struct command_context *cmd_ctx)
+{
+       return register_commands(cmd_ctx, NULL, parport_command_handlers);
 }
 
 struct jtag_interface parport_interface = {