diff options
| author | Ben Hutchings <ben@decadent.org.uk> | 2010-09-12 02:41:47 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-05-09 15:55:17 -0700 |
| commit | 873b0cdbacf834191ea935eb42396337d1c08dd0 (patch) | |
| tree | 58a89aa7528d4773b4f66b79e4c9d80dbac2b66c /sound | |
| parent | 7f81077f41950f73163672fdaed7fa6951fc69b3 (diff) | |
ALSA: emux: Add trivial compat ioctl handler
commit a254dba37c5a372fc8b44ba29509ba052d4e859d upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/synth/emux/emux_hwdep.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/synth/emux/emux_hwdep.c b/sound/synth/emux/emux_hwdep.c index ff0b2a8fd25b..5ae1eae9f6db 100644 --- a/sound/synth/emux/emux_hwdep.c +++ b/sound/synth/emux/emux_hwdep.c @@ -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) |