add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/mmc/core/pwrseq_simple.c
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@@ -1,9 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  *  Copyright (C) 2014 Linaro Ltd
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  *
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  * Author: Ulf Hansson <ulf.hansson@linaro.org>
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- *
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- * License terms: GNU General Public License (GPL) version 2
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  *
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  *  Simple MMC power sequence management
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  */
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@@ -40,17 +39,21 @@
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 	struct gpio_descs *reset_gpios = pwrseq->reset_gpios;
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 	if (!IS_ERR(reset_gpios)) {
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-		int i, *values;
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+		unsigned long *values;
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 		int nvalues = reset_gpios->ndescs;
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-		values = kmalloc_array(nvalues, sizeof(int), GFP_KERNEL);
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+		values = bitmap_alloc(nvalues, GFP_KERNEL);
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 		if (!values)
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 			return;
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-		for (i = 0; i < nvalues; i++)
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-			values[i] = value;
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+		if (value)
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+			bitmap_fill(values, nvalues);
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+		else
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+			bitmap_zero(values, nvalues);
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-		gpiod_set_array_value_cansleep(nvalues, reset_gpios->desc, values);
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+		gpiod_set_array_value_cansleep(nvalues, reset_gpios->desc,
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+					       reset_gpios->info, values);
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+
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 		kfree(values);
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 	}
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 }