threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
55 lines
1.1 KiB
C
55 lines
1.1 KiB
C
/*
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* Atheros AR71XX/AR724X/AR913X common GPIO LEDs support
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*
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* Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
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* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
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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 of the GNU General Public License version 2 as published
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* by the Free Software Foundation.
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*/
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#include <linux/init.h>
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#include <linux/slab.h>
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#include <linux/platform_device.h>
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#include "dev-leds-gpio.h"
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void __init ath79_register_leds_gpio(int id,
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unsigned num_leds,
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struct gpio_led *leds)
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{
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struct platform_device *pdev;
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struct gpio_led_platform_data pdata;
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struct gpio_led *p;
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int err;
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p = kmemdup(leds, num_leds * sizeof(*p), GFP_KERNEL);
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if (!p)
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return;
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pdev = platform_device_alloc("leds-gpio", id);
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if (!pdev)
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goto err_free_leds;
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memset(&pdata, 0, sizeof(pdata));
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pdata.num_leds = num_leds;
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pdata.leds = p;
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err = platform_device_add_data(pdev, &pdata, sizeof(pdata));
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if (err)
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goto err_put_pdev;
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err = platform_device_add(pdev);
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if (err)
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goto err_put_pdev;
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return;
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err_put_pdev:
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platform_device_put(pdev);
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err_free_leds:
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kfree(p);
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}
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