jtag: linuxgpiod: drop extra parenthesis

[openocd.git] / src / flash / nor / kinetis_ke.c

diff --git a/src/flash/nor/kinetis_ke.c b/src/flash/nor/kinetis_ke.c
index 48749e617d63872af94636188a04dbd57fed9f39..c069f3ac89b30031b7d2af065d79a8f924c8692a 100644 (file)
--- a/src/flash/nor/kinetis_ke.c
+++ b/src/flash/nor/kinetis_ke.c
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /***************************************************************************
  *   Copyright (C) 2015 by Ivan Meleca                                     *
  *   ivan@artekit.eu                                                       *
@@ -18,19 +20,6 @@
  *                                                                         *
  *   Copyright (C) 2015 Tomas Vanek                                        *
  *   vanekt@fbl.cz                                                         *
- *                                                                         *
- *   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
@@ -147,16 +136,23 @@ struct kinetis_ke_flash_bank {
 
 static int kinetis_ke_mdm_write_register(struct adiv5_dap *dap, unsigned reg, uint32_t value)
 {
-       int retval;
        LOG_DEBUG("MDM_REG[0x%02x] <- %08" PRIX32, reg, value);
 
-       retval = dap_queue_ap_write(dap_ap(dap, 1), reg, value);
+       struct adiv5_ap *ap = dap_get_ap(dap, 1);
+       if (!ap) {
+               LOG_DEBUG("MDM: failed to get AP");
+               return ERROR_FAIL;
+       }
+
+       int retval = dap_queue_ap_write(ap, reg, value);
        if (retval != ERROR_OK) {
                LOG_DEBUG("MDM: failed to queue a write request");
+               dap_put_ap(ap);
                return retval;
        }
 
        retval = dap_run(dap);
+       dap_put_ap(ap);
        if (retval != ERROR_OK) {
                LOG_DEBUG("MDM: dap_run failed");
                return retval;
@@ -167,14 +163,21 @@ static int kinetis_ke_mdm_write_register(struct adiv5_dap *dap, unsigned reg, ui
 
 static int kinetis_ke_mdm_read_register(struct adiv5_dap *dap, unsigned reg, uint32_t *result)
 {
-       int retval;
-       retval = dap_queue_ap_read(dap_ap(dap, 1), reg, result);
+       struct adiv5_ap *ap = dap_get_ap(dap, 1);
+       if (!ap) {
+               LOG_DEBUG("MDM: failed to get AP");
+               return ERROR_FAIL;
+       }
+
+       int retval = dap_queue_ap_read(ap, reg, result);
        if (retval != ERROR_OK) {
                LOG_DEBUG("MDM: failed to queue a read request");
+               dap_put_ap(ap);
                return retval;
        }
 
        retval = dap_run(dap);
+       dap_put_ap(ap);
        if (retval != ERROR_OK) {
                LOG_DEBUG("MDM: dap_run failed");
                return retval;