Commit a254dba37c5a372fc8b44ba29509ba052d4e859d
Committed by
Takashi Iwai
1 parent
47023ec774
Exists in
master
and in
20 other branches
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>
Showing 1 changed file with 3 additions and 0 deletions Side-by-side Diff
sound/synth/emux/emux_hwdep.c
... | ... | @@ -128,6 +128,9 @@ |
128 | 128 | strcpy(hw->name, SNDRV_EMUX_HWDEP_NAME); |
129 | 129 | hw->iface = SNDRV_HWDEP_IFACE_EMUX_WAVETABLE; |
130 | 130 | hw->ops.ioctl = snd_emux_hwdep_ioctl; |
131 | + /* The ioctl parameter types are compatible between 32- and | |
132 | + * 64-bit architectures, so use the same function. */ | |
133 | + hw->ops.ioctl_compat = snd_emux_hwdep_ioctl; | |
131 | 134 | hw->exclusive = 1; |
132 | 135 | hw->private_data = emu; |
133 | 136 | if ((err = snd_card_register(emu->card)) < 0) |