tree bef33b79ed8c45f88c73871694418f563deaa10b
parent 82467611ffc41fba534c95f8b4ae3887a90f5a66
author Clemens Ladisch <clemens@ladisch.de> 1185776071 +0200
committer Jaroslav Kysela <perex@perex.cz> 1192543093 +0200

[ALSA] check for linked substreams of different cards

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>