diff options
| author | Ben Hutchings <ben@decadent.org.uk> | 2010-09-12 02:41:47 +0100 |
|---|---|---|
| committer | Paul Gortmaker <paul.gortmaker@windriver.com> | 2012-03-14 10:57:39 -0400 |
| commit | bfbec5f414f55784d9d8fb836d9959ee1d1efc0f (patch) | |
| tree | 323f631c6517b23f081ae7239c06ef215617ece4 /sound | |
| parent | 952f7cc65e97c69f362607f3118e5d503c617955 (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: Paul Gortmaker <paul.gortmaker@windriver.com>
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) |