linux/sound/isa/gus/gus_mem_proc.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 *  Copyright (c) by Jaroslav Kysela <[email protected]>
 *  GUS's memory access via proc filesystem
 */

#include <linux/slab.h>
#include <sound/core.h>
#include <sound/gus.h>
#include <sound/info.h>

struct gus_proc_private { … };

static ssize_t snd_gf1_mem_proc_dump(struct snd_info_entry *entry,
				     void *file_private_data,
				     struct file *file, char __user *buf,
				     size_t count, loff_t pos)
{ … }			

static void snd_gf1_mem_proc_free(struct snd_info_entry *entry)
{ … }

static const struct snd_info_entry_ops snd_gf1_mem_proc_ops = …;

int snd_gf1_mem_proc_init(struct snd_gus_card * gus)
{ … }