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2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/drivers/char/hw_random/meson-rng.c
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@@ -1,58 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
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 /*
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- * This file is provided under a dual BSD/GPLv2 license.  When using or
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- * redistributing this file, you may do so under either license.
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- *
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- * GPL LICENSE SUMMARY
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- *
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  * Copyright (c) 2016 BayLibre, SAS.
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  * Author: Neil Armstrong <narmstrong@baylibre.com>
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  * Copyright (C) 2014 Amlogic, Inc.
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of version 2 of the GNU General Public License as
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- * published by the Free Software Foundation.
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- *
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- * This program is distributed in the hope that it will be useful, but
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- * WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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- * General Public License for more details.
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- *
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- * You should have received a copy of the GNU General Public License
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- * along with this program; if not, see <http://www.gnu.org/licenses/>.
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- * The full GNU General Public License is included in this distribution
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- * in the file called COPYING.
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- *
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- * BSD LICENSE
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- *
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- * Copyright (c) 2016 BayLibre, SAS.
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- * Author: Neil Armstrong <narmstrong@baylibre.com>
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- * Copyright (C) 2014 Amlogic, Inc.
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- *
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- * Redistribution and use in source and binary forms, with or without
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- * modification, are permitted provided that the following conditions
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- * are met:
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- *
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- *   * Redistributions of source code must retain the above copyright
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- *     notice, this list of conditions and the following disclaimer.
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- *   * Redistributions in binary form must reproduce the above copyright
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- *     notice, this list of conditions and the following disclaimer in
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- *     the documentation and/or other materials provided with the
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- *     distribution.
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- *   * Neither the name of Intel Corporation nor the names of its
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- *     contributors may be used to endorse or promote products derived
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- *     from this software without specific prior written permission.
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- *
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- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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  */
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 #include <linux/err.h>
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 #include <linux/module.h>
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@@ -92,7 +42,6 @@
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 {
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 	struct device *dev = &pdev->dev;
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 	struct meson_rng_data *data;
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-	struct resource *res;
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 	int ret;
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 	data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);
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@@ -101,8 +50,7 @@
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 	data->pdev = pdev;
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-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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-	data->base = devm_ioremap_resource(dev, res);
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+	data->base = devm_platform_ioremap_resource(pdev, 0);
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 	if (IS_ERR(data->base))
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 		return PTR_ERR(data->base);
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