mirror of https://gitee.com/openkylin/linux.git
60 lines
1.2 KiB
C
60 lines
1.2 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* w1_smem.c
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*
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* Copyright (c) 2004 Evgeniy Polyakov <zbr@ioremap.net>
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*/
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#include <asm/types.h>
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#include <linux/kernel.h>
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#include <linux/module.h>
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#include <linux/moduleparam.h>
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#include <linux/device.h>
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#include <linux/types.h>
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#include <linux/w1.h>
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#define W1_FAMILY_SMEM_01 0x01
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#define W1_FAMILY_SMEM_81 0x81
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static struct w1_family w1_smem_family_01 = {
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.fid = W1_FAMILY_SMEM_01,
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};
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static struct w1_family w1_smem_family_81 = {
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.fid = W1_FAMILY_SMEM_81,
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};
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static int __init w1_smem_init(void)
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{
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int err;
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err = w1_register_family(&w1_smem_family_01);
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if (err)
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return err;
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err = w1_register_family(&w1_smem_family_81);
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if (err) {
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w1_unregister_family(&w1_smem_family_01);
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return err;
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}
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return 0;
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}
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static void __exit w1_smem_fini(void)
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{
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w1_unregister_family(&w1_smem_family_01);
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w1_unregister_family(&w1_smem_family_81);
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}
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module_init(w1_smem_init);
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module_exit(w1_smem_fini);
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MODULE_AUTHOR("Evgeniy Polyakov <zbr@ioremap.net>");
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MODULE_DESCRIPTION("Driver for 1-wire Dallas network protocol, 64bit memory family.");
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MODULE_LICENSE("GPL");
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MODULE_ALIAS("w1-family-" __stringify(W1_FAMILY_SMEM_01));
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MODULE_ALIAS("w1-family-" __stringify(W1_FAMILY_SMEM_81));
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