Name
snd_card_disconnect —
disconnect all APIs from the file-operations (user space)
Synopsis
int snd_card_disconnect ( | struct snd_card * | card); |
Description
Disconnects all APIs from the file-operations (user space).
Returns zero, otherwise a negative error code.
Note
The current implementation replaces all active file->f_op with special
dummy file operations (they do nothing except release).