[linux-block.git] / include / linux / sound.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_SOUND_H
#define _LINUX_SOUND_H

#include <uapi/linux/sound.h>

/*
 *	Sound core interface functions
 */
 
struct device;
extern int register_sound_special(const struct file_operations *fops, int unit);
extern int register_sound_special_device(const struct file_operations *fops, int unit, struct device *dev);
extern int register_sound_mixer(const struct file_operations *fops, int dev);
extern int register_sound_dsp(const struct file_operations *fops, int dev);

extern void unregister_sound_special(int unit);
extern void unregister_sound_mixer(int unit);
extern void unregister_sound_dsp(int unit);
#endif /* _LINUX_SOUND_H */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
6682bb86 DH	2	#ifndef _LINUX_SOUND_H
6682bb86 DH	3	#define _LINUX_SOUND_H
1da177e4	4
607ca46e	5	#include <uapi/linux/sound.h>
1da177e4	6
1da177e4 LT	7	/*
	8	* Sound core interface functions
	9	*/
	10
d568121c	11	struct device;
99ac48f5 AV	12	extern int register_sound_special(const struct file_operations *fops, int unit);
	13	extern int register_sound_special_device(const struct file_operations fops, int unit, struct device dev);
	14	extern int register_sound_mixer(const struct file_operations *fops, int dev);
99ac48f5	15	extern int register_sound_dsp(const struct file_operations *fops, int dev);
1da177e4 LT	16
	17	extern void unregister_sound_special(int unit);
	18	extern void unregister_sound_mixer(int unit);
1da177e4	19	extern void unregister_sound_dsp(int unit);
6682bb86	20	#endif /* _LINUX_SOUND_H */