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ALSA: emux: Add trivial compat ioctl handler

Reported-by: Carmen Cru <carmen.cru@belgacom.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
imx_3.10.17_1.0.0_ga
Ben Hutchings 10 years ago
committed by Takashi Iwai
parent
commit
a254dba37c
1 changed files with 3 additions and 0 deletions
  1. +3
    -0
      sound/synth/emux/emux_hwdep.c

+ 3
- 0
sound/synth/emux/emux_hwdep.c View File

@ -128,6 +128,9 @@ snd_emux_init_hwdep(struct snd_emux *emu)
strcpy(hw->name, SNDRV_EMUX_HWDEP_NAME);
hw->iface = SNDRV_HWDEP_IFACE_EMUX_WAVETABLE;
hw->ops.ioctl = snd_emux_hwdep_ioctl;
/* The ioctl parameter types are compatible between 32- and
* 64-bit architectures, so use the same function. */
hw->ops.ioctl_compat = snd_emux_hwdep_ioctl;
hw->exclusive = 1;
hw->private_data = emu;
if ((err = snd_card_register(emu->card)) < 0)


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