ALSA: pcm: Fix ioctls for X32 ABI

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commit 513ace79b6 upstream.

X32 ABI uses the 64bit timespec in addition to 64bit alignment of
64bit values.  This leads to incompatibilities in some PCM ioctls
involved with snd_pcm_channel_info, snd_pcm_status and
snd_pcm_sync_ptr structs.  Fix the PCM compat ABI for these ioctls
like the previous commit for ctl API.

Reported-by: Steven Newbury <steve@snewbury.org.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Takashi Iwai 2016-02-28 11:23:09 +01:00 • committed by Greg Kroah-Hartman

parent 7c0fe28f45

commit f9ed7db13e

1 changed files with 176 additions and 1 deletions

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sound/core/pcm_compat.c

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