38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* cpufreq-dbg-lite.c - eem debug driver
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*
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* Copyright (c) 2020 MediaTek Inc.
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* Tungchen Shih <tungchen.shih@mediatek.com>
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*/
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#define PROC_FOPS_RW(name)\
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static int name ## _proc_open(struct inode *inode, struct file *file)\
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{\
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return single_open(file, name ## _proc_show, PDE_DATA(inode));\
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} \
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static const struct proc_ops name ## _proc_fops = {\
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.proc_open = name ## _proc_open,\
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.proc_read = seq_read,\
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.proc_lseek = seq_lseek,\
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.proc_release = single_release,\
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.proc_write = name ## _proc_write,\
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}
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#define PROC_FOPS_RO(name)\
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static int name##_proc_open(struct inode *inode, struct file *file)\
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{\
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return single_open(file, name##_proc_show, PDE_DATA(inode));\
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} \
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static const struct proc_ops name##_proc_fops = {\
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.proc_open = name##_proc_open,\
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.proc_read = seq_read,\
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.proc_lseek = seq_lseek,\
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.proc_release = single_release,\
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}
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#define PROC_ENTRY(name) {__stringify(name), &name ## _proc_fops}
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#define PROC_ENTRY_DATA(name) \
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{__stringify(name), &name ## _proc_fops, g_ ## name}
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extern int mtk_eem_init(struct platform_device *pdev);
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extern int mtk_devinfo_init(struct platform_device *pdev);
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