[ALSA] check for linked substreams of different cards

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It is possible to have linked substreams that belong to different cards
and/or different drivers.  This patch changes some drivers to make sure
that they do not incorrectly try to handle substreams of a different
card.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

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This commit is contained in:

Clemens Ladisch 2007-07-30 08:14:31 +02:00 • committed by Jaroslav Kysela

parent 82467611ff

commit 29998d24ab

4 changed files with 14 additions and 4 deletions

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3

sound/pci/ca0106/ca0106_main.c

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3

sound/pci/emu10k1/p16v.c

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10

sound/pci/ice1712/ice1724.c

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2

sound/pci/pcxhr/pcxhr.c

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