1REGISTER_SOUND_SPECI(9) Sound Devices REGISTER_SOUND_SPECI(9)
2
3
4
6 register_sound_special_device - register a special sound node
7
9 int register_sound_special_device(const struct file_operations * fops,
10 int unit, struct device * dev);
11
13 fops
14 File operations for the driver
15
16 unit
17 Unit number to allocate
18
19 dev
20 device pointer
21
23 Allocate a special sound device by minor number from the sound
24 subsystem.
25
27 The allocated number is returned on success. On failure, a negative
28 error code is returned.
29
31Kernel Hackers Manual 3.10 June 2019 REGISTER_SOUND_SPECI(9)