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ALSA: hdsp - Provide ioctl_compat 

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: Andre Schramm <andre.schramm@iosono-sound.com>
Reviewed-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Andre Schramm 2012-05-07 18:52:51 +02:00 committed by Takashi Iwai
parent bca4013855
commit 42eb92380f
1 changed files with 1 additions and 0 deletions
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1
sound/pci/rme9652/hdsp.c
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@ -5170,6 +5170,7 @@ static int snd_hdsp_create_hwdep(struct snd_card *card, struct hdsp *hdsp)
strcpy(hw->name, "HDSP hwdep interface");
hw->ops.ioctl = snd_hdsp_hwdep_ioctl;
hw->ops.ioctl_compat = snd_hdsp_hwdep_ioctl;
return 0;
}