Merge "soc: qcom: smem: Fix memory leak"

// SPDX-License-Identifier: GPL-2.0

/*

 * Copyright (c) 2015, Sony Mobile Communications AB.

 * Copyright (c) 2012-2013, 2017, 2019 The Linux Foundation. All rights reserved.

 * Copyright (c) 2012-2013, 2017, 2019-2020 The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

static int qcom_smem_remove(struct platform_device *pdev)

{

	hwspin_lock_free(__smem->hwlock);

	/* In case of Hibernation Restore __smem object is still valid

	 * and we call probe again so same object get allocated again

	 * that result into possible memory leak, hence explicitly freeing

	 * it here.

	 */

	devm_kfree(&pdev->dev, __smem);

	__smem = NULL;

	return 0;