jtag: remove file driver.h

The only purpose of include file driver.h was to expose the API
to register the adapter's commands.

Move the prototype in adapter.h, already used by openocd.c.

Change-Id: Ie1090c60ef9e5bac5ea187c87bed6e7b08d9671c
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/6645
Tested-by: jenkins
Reviewed-by: Tarek BOCHKATI <tarek.bouchkati@gmail.com>

src/openocd.c

@@ -28,7 +28,6 @@
 
 #include "openocd.h"
 #include <jtag/adapter.h>
-#include <jtag/driver.h>
 #include <jtag/jtag.h>
 #include <transport/transport.h>
 #include <helper/util.h>
@@ -313,7 +312,7 @@ static struct command_context *setup_command_handler(Jim_Interp *interp)
 		&log_register_commands,
 		&rtt_server_register_commands,
 		&transport_register_commands,
-		&interface_register_commands,
+		&adapter_register_commands,
 		&target_register_commands,
 		&flash_register_commands,
 		&nand_register_commands,