modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/mfd/tc6387xb.c
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@@ -1,13 +1,9 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Toshiba TC6387XB support
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  * Copyright (c) 2005 Ian Molton
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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 the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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- *
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  * This file contains TC6387XB base support.
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- *
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  */
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 #include <linux/module.h>
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@@ -80,16 +76,14 @@
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 static void tc6387xb_mmc_pwr(struct platform_device *mmc, int state)
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 {
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-	struct platform_device *dev = to_platform_device(mmc->dev.parent);
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-	struct tc6387xb *tc6387xb = platform_get_drvdata(dev);
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+	struct tc6387xb *tc6387xb = dev_get_drvdata(mmc->dev.parent);
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 	tmio_core_mmc_pwr(tc6387xb->scr + 0x200, 0, state);
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 }
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 static void tc6387xb_mmc_clk_div(struct platform_device *mmc, int state)
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 {
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-	struct platform_device *dev = to_platform_device(mmc->dev.parent);
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-	struct tc6387xb *tc6387xb = platform_get_drvdata(dev);
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+	struct tc6387xb *tc6387xb = dev_get_drvdata(mmc->dev.parent);
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 	tmio_core_mmc_clk_div(tc6387xb->scr + 0x200, 0, state);
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 }
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@@ -97,8 +91,7 @@
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 static int tc6387xb_mmc_enable(struct platform_device *mmc)
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 {
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-	struct platform_device *dev      = to_platform_device(mmc->dev.parent);
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-	struct tc6387xb *tc6387xb = platform_get_drvdata(dev);
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+	struct tc6387xb *tc6387xb = dev_get_drvdata(mmc->dev.parent);
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 	clk_prepare_enable(tc6387xb->clk32k);
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@@ -110,8 +103,7 @@
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 static int tc6387xb_mmc_disable(struct platform_device *mmc)
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 {
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-	struct platform_device *dev      = to_platform_device(mmc->dev.parent);
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-	struct tc6387xb *tc6387xb = platform_get_drvdata(dev);
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+	struct tc6387xb *tc6387xb = dev_get_drvdata(mmc->dev.parent);
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 	clk_disable_unprepare(tc6387xb->clk32k);
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