modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/char/hw_random/mxc-rnga.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * RNG driver for Freescale RNGA
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  *
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@@ -6,12 +7,6 @@
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  */
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 /*
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- * The code contained herein is licensed under the GNU General Public
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- * License. You may obtain a copy of the GNU General Public License
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- * Version 2 or later at the following locations:
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- *
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- * http://www.opensource.org/licenses/gpl-license.html
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- * http://www.gnu.org/copyleft/gpl.html
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  *
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  * This driver is based on other RNG drivers.
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  */
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@@ -139,7 +134,6 @@
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 static int __init mxc_rnga_probe(struct platform_device *pdev)
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 {
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 	int err;
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-	struct resource *res;
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 	struct mxc_rng *mxc_rng;
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 	mxc_rng = devm_kzalloc(&pdev->dev, sizeof(*mxc_rng), GFP_KERNEL);
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@@ -149,9 +143,9 @@
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 	mxc_rng->dev = &pdev->dev;
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 	mxc_rng->rng.name = "mxc-rnga";
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 	mxc_rng->rng.init = mxc_rnga_init;
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-	mxc_rng->rng.cleanup = mxc_rnga_cleanup,
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-	mxc_rng->rng.data_present = mxc_rnga_data_present,
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-	mxc_rng->rng.data_read = mxc_rnga_data_read,
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+	mxc_rng->rng.cleanup = mxc_rnga_cleanup;
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+	mxc_rng->rng.data_present = mxc_rnga_data_present;
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+	mxc_rng->rng.data_read = mxc_rnga_data_read;
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 	mxc_rng->clk = devm_clk_get(&pdev->dev, NULL);
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 	if (IS_ERR(mxc_rng->clk)) {
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@@ -163,8 +157,7 @@
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 	if (err)
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 		return err;
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-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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-	mxc_rng->mem = devm_ioremap_resource(&pdev->dev, res);
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+	mxc_rng->mem = devm_platform_ioremap_resource(pdev, 0);
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 	if (IS_ERR(mxc_rng->mem)) {
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 		err = PTR_ERR(mxc_rng->mem);
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 		goto err_ioremap;