openocd: fix SPDX tag format for files .c

[fw/openocd] / src / target / nds32_v3m.c

diff --git a/src/target/nds32_v3m.c b/src/target/nds32_v3m.c
index 86903a51ba6ee75e61ef6884ed03b79aaea6da06..6bc549f466c67875e61fb21506f100175d5e6049 100644 (file)
--- a/src/target/nds32_v3m.c
+++ b/src/target/nds32_v3m.c
@@ -1,19 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /***************************************************************************
  *   Copyright (C) 2013 Andes Technology                                   *
  *   Hsiangkai Wang <hkwang@andestech.com>                                 *
- *                                                                         *
- *   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/>. *
  ***************************************************************************/
 
 #ifdef HAVE_CONFIG_H
@@ -267,7 +256,7 @@ static int nds32_v3m_add_breakpoint(struct target *target,
                return ERROR_OK;
        } else if (breakpoint->type == BKPT_SOFT) {
                result = nds32_add_software_breakpoint(target, breakpoint);
-               if (ERROR_OK != result) {
+               if (result != ERROR_OK) {
                        /* auto convert to hardware breakpoint if failed */
                        if (nds32->auto_convert_hw_bp) {
                                /* convert to hardware breakpoint */
@@ -379,7 +368,7 @@ static int nds32_v3m_remove_watchpoint(struct target *target,
        return ERROR_OK;
 }
 
-struct nds32_v3_common_callback nds32_v3m_common_callback = {
+static struct nds32_v3_common_callback nds32_v3m_common_callback = {
        .check_interrupt_stack = nds32_v3m_check_interrupt_stack,
        .restore_interrupt_stack = nds32_v3m_restore_interrupt_stack,
        .activate_hardware_breakpoint = nds32_v3m_activate_hardware_breakpoint,