snd_hdsp uses its own ioctls to acquire config- and status information.
Expose the corresponding ioctl handler via ioctl_compat, so that 32bit applications can use it on 64bit kernels.
Signed-off-by: NAndre Schramm <andre.schramm@iosono-sound.com>
Reviewed-by: NAdrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: NAdrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>