Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/pinctrl/devicetree.c b/drivers/pinctrl/devicetree.c
index 2969ff3..5d6d8b1 100644
--- a/drivers/pinctrl/devicetree.c
+++ b/drivers/pinctrl/devicetree.c
@@ -1,19 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Device tree integration for the pin control subsystem
*
* Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope 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/>.
*/
#include <linux/device.h>
@@ -123,12 +112,11 @@
np_pctldev = of_get_next_parent(np_pctldev);
if (!np_pctldev || of_node_is_root(np_pctldev)) {
of_node_put(np_pctldev);
- ret = driver_deferred_probe_check_state(p->dev);
/* keep deferring if modules are enabled unless we've timed out */
- if (IS_ENABLED(CONFIG_MODULES) && !allow_default && ret == -ENODEV)
- ret = -EPROBE_DEFER;
+ if (IS_ENABLED(CONFIG_MODULES) && !allow_default)
+ return driver_deferred_probe_check_state_continue(p->dev);
- return ret;
+ return driver_deferred_probe_check_state(p->dev);
}
/* If we're creating a hog we can use the passed pctldev */
if (hog_pctldev && (np_pctldev == p->dev->of_node)) {
@@ -240,10 +228,8 @@
* than dynamically allocate it and have to free it later,
* just point part way into the property name for the string.
*/
- if (ret < 0) {
- /* strlen("pinctrl-") == 8 */
- statename = prop->name + 8;
- }
+ if (ret < 0)
+ statename = prop->name + strlen("pinctrl-");
/* For every referenced pin configuration node in it */
for (config = 0; config < size; config++) {