| From | Paul Gortmaker <> | Subject | [34-longterm 133/196] ALSA: emux: Add trivial compat ioctl handler | Date | Mon, 12 Mar 2012 20:20:46 -0400 |
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From: Ben Hutchings <ben@decadent.org.uk>
------------------- This is a commit scheduled for the next v2.6.34 longterm release. If you see a problem with using this for longterm, please comment. -------------------
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> --- sound/synth/emux/emux_hwdep.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/sound/synth/emux/emux_hwdep.c b/sound/synth/emux/emux_hwdep.c index ff0b2a8..5ae1eae 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) -- 1.7.9.3
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