change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/drivers/leds/leds-cpcap.c
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@@ -1,14 +1,6 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * Copyright (c) 2017 Sebastian Reichel <sre@kernel.org>
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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 or
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- * later as 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,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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  */
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 #include <linux/leds.h>
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@@ -166,19 +158,14 @@
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 static int cpcap_led_probe(struct platform_device *pdev)
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 {
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-	const struct of_device_id *match;
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 	struct cpcap_led *led;
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 	int err;
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-
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-	match = of_match_device(of_match_ptr(cpcap_led_of_match), &pdev->dev);
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-	if (!match || !match->data)
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-		return -EINVAL;
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 	led = devm_kzalloc(&pdev->dev, sizeof(*led), GFP_KERNEL);
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 	if (!led)
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 		return -ENOMEM;
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 	platform_set_drvdata(pdev, led);
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-	led->info = match->data;
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+	led->info = device_get_match_data(&pdev->dev);
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 	led->dev = &pdev->dev;
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 	if (led->info->reg == 0x0000) {