[ALSA] check for linked substreams of different cards
commit29998d24ab5ec488cd127488246cc749b0ac52d6
authorClemens Ladisch <clemens@ladisch.de>
Mon, 30 Jul 2007 06:14:31 +0000 (30 08:14 +0200)
committerJaroslav Kysela <perex@perex.cz>
Tue, 16 Oct 2007 13:58:13 +0000 (16 15:58 +0200)
treebef33b79ed8c45f88c73871694418f563deaa10b
parent82467611ffc41fba534c95f8b4ae3887a90f5a66
[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>
sound/pci/ca0106/ca0106_main.c
sound/pci/emu10k1/p16v.c
sound/pci/ice1712/ice1724.c
sound/pci/pcxhr/pcxhr.c