53 lines
1.1 KiB
C
53 lines
1.1 KiB
C
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/*
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* Copyright (C) 2014-2020 NXP Semiconductors, All Rights Reserved.
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* Copyright 2020-2021 GOODIX, All Rights Reserved.
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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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*/
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#include "inc/tfa_sysfs.h"
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static struct class *g_tfa_class;
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static int __init tfa98xx_sysfs_init(void)
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{
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int ret = 0;
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if (!g_tfa_class)
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g_tfa_class = class_create(THIS_MODULE, TFA_CLASS_NAME);
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pr_info("%s: g_tfa_class=%p\n", __func__, g_tfa_class);
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pr_info("%s: initialized\n", __func__);
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if (!g_tfa_class)
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return -EFAULT;
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ret = tfa98xx_cal_init(g_tfa_class);
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ret = tfa98xx_vval_init(g_tfa_class);
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ret = tfa98xx_stc_init(g_tfa_class);
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return ret;
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}
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module_init(tfa98xx_sysfs_init);
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static void __exit tfa98xx_sysfs_exit(void)
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{
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tfa98xx_cal_exit(g_tfa_class);
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tfa98xx_vval_exit(g_tfa_class);
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tfa98xx_stc_exit(g_tfa_class);
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class_destroy(g_tfa_class);
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pr_info("exited\n");
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}
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module_exit(tfa98xx_sysfs_exit);
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MODULE_DESCRIPTION("ASoC TFA98XX sysfs node driver");
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MODULE_LICENSE("GPL");
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