Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/input/touchscreen/hideep.c b/drivers/input/touchscreen/hideep.c
index f1cd4dd..ddad4a8 100644
--- a/drivers/input/touchscreen/hideep.c
+++ b/drivers/input/touchscreen/hideep.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2012-2017 Hideep, Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2
- * as published by the Free Software Foudation.
*/
#include <linux/module.h>
@@ -814,8 +811,7 @@
if (error)
return error;
- ts->key_num = device_property_read_u32_array(dev, "linux,keycodes",
- NULL, 0);
+ ts->key_num = device_property_count_u32(dev, "linux,keycodes");
if (ts->key_num > HIDEEP_KEY_MAX) {
dev_err(dev, "too many keys defined: %d\n",
ts->key_num);