jtag/drivers: send bitstream size to firmware via libusb

[openocd.git] / src / jtag / drivers / usbprog.c

diff --git a/src/jtag/drivers/usbprog.c b/src/jtag/drivers/usbprog.c
index a2ebdbc86a771fb84445032df194e3828359acd5..aa655ed7e607290b04424b7bdccad4f94de0260c 100644 (file)
--- a/src/jtag/drivers/usbprog.c
+++ b/src/jtag/drivers/usbprog.c
@@ -1,19 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /***************************************************************************
  *   Copyright (C) 2007 by Benedikt Sauter                                 *
  *   sauter@ixbat.de                                                       *
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program is distributed in the hope that it will be useful,       *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- *   GNU General Public License for more details.                          *
- *                                                                         *
- *   You should have received a copy of the GNU General Public License     *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  ***************************************************************************/
 
 /*
@@ -159,7 +148,7 @@ static int usbprog_init(void)
        usbprog_jtag_handle = usbprog_jtag_open();
 
        tms_chain_index = 0;
-       if (usbprog_jtag_handle == 0) {
+       if (!usbprog_jtag_handle) {
                LOG_ERROR("Can't find USB JTAG Interface! Please check connection and permissions.");
                return ERROR_JTAG_INIT_FAILED;
        }
@@ -346,15 +335,13 @@ static void usbprog_reset(int trst, int srst)
 
 /*************** jtag lowlevel functions ********************/
 
-struct usb_bus *busses;
-
 struct usbprog_jtag *usbprog_jtag_open(void)
 {
        const uint16_t vids[] = { VID, 0 };
        const uint16_t pids[] = { PID, 0 };
        struct libusb_device_handle *dev;
 
-       if (jtag_libusb_open(vids, pids, &dev, NULL) != ERROR_OK)
+       if (jtag_libusb_open(vids, pids, NULL, &dev, NULL) != ERROR_OK)
                return NULL;
 
        struct usbprog_jtag *tmp = malloc(sizeof(struct usbprog_jtag));