From: Ben Hutchings <ben@decadent.org.uk>
To: Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.de>
Cc: alsa-devel@alsa-project.org, Carmen Cru <carmen.cru@belgacom.net>,
596478@bugs.debian.org
Subject: Bug#596478: [PATCH] ALSA: emux: Add trivial compat ioctl handler
Date: Sun, 12 Sep 2010 02:41:47 +0100 [thread overview]
Message-ID: <1284255707.5323.638.camel@localhost> (raw)
Reported-by: Carmen Cru <carmen.cru@belgacom.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
This is compile-tested only.
Ben.
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 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)
--
1.7.1
next reply other threads:[~2010-09-12 1:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-12 1:41 Ben Hutchings [this message]
2010-09-14 14:20 ` [PATCH] ALSA: emux: Add trivial compat ioctl handler Takashi Iwai
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