修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/drivers/clk/clk-rk808.c
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@@ -1,18 +1,10 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Clkout driver for Rockchip RK808
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  *
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  * Copyright (c) 2014, Fuzhou Rockchip Electronics Co., Ltd
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  *
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  * Author:Chris Zhong <zyw@rock-chips.com>
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- *
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- * This program is free software; you can redistribute it and/or modify it
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- * under the terms and conditions of the GNU General Public License,
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- * version 2, as published by the Free Software Foundation.
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- *
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- * This program is distributed in the hope it will be useful, but WITHOUT
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- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
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- * more details.
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  */
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 #include <linux/clk-provider.h>
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@@ -200,23 +192,12 @@
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 	if (ret)
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 		return ret;
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-	return of_clk_add_hw_provider(node, of_clk_rk808_get, rk808_clkout);
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-}
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-
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-static int rk808_clkout_remove(struct platform_device *pdev)
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-{
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-	struct rk808 *rk808 = dev_get_drvdata(pdev->dev.parent);
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-	struct i2c_client *client = rk808->i2c;
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-	struct device_node *node = client->dev.of_node;
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-
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-	of_clk_del_provider(node);
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-
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-	return 0;
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+	return devm_of_clk_add_hw_provider(&pdev->dev, of_clk_rk808_get,
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+					   rk808_clkout);
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 }
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 static struct platform_driver rk808_clkout_driver = {
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 	.probe = rk808_clkout_probe,
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-	.remove = rk808_clkout_remove,
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 	.driver		= {
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 		.name	= "rk808-clkout",
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 	},