linux/sound/synth/emux/emux_hwdep.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 *  Interface for hwdep device
 *
 *  Copyright (C) 2004 Takashi Iwai <[email protected]>
 */

#include <sound/core.h>
#include <sound/hwdep.h>
#include <linux/uaccess.h>
#include <linux/nospec.h>
#include "emux_voice.h"

#define TMP_CLIENT_ID …

/*
 * load patch
 */
static int
snd_emux_hwdep_load_patch(struct snd_emux *emu, void __user *arg)
{ … }

/*
 * set misc mode
 */
static int
snd_emux_hwdep_misc_mode(struct snd_emux *emu, void __user *arg)
{ … }


/*
 * ioctl
 */
static int
snd_emux_hwdep_ioctl(struct snd_hwdep * hw, struct file *file,
		     unsigned int cmd, unsigned long arg)
{ … }


/*
 * register hwdep device
 */

int
snd_emux_init_hwdep(struct snd_emux *emu)
{ … }


/*
 * unregister
 */
void
snd_emux_delete_hwdep(struct snd_emux *emu)
{ … }