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(parent: 8663ff7) | patch
ALSA: usb-audio: Fix the first PCM interface assignment
authorTakashi Iwai <tiwai@suse.de>
Fri, 6 Jul 2012 06:11:43 +0000 (08:11 +0200)
committerTakashi Iwai <tiwai@suse.de>
Fri, 6 Jul 2012 06:11:43 +0000 (08:11 +0200)
commit9e9b594661e8dee54955607277c937c3ff3a5f01
tree48741ea76284cd4c1b8bab3e2decd82991ea5443tree | snapshot (tar.gz zip)
parent8663ff75cdca0a66f808e124c5592735793926afcommit | diff
ALSA: usb-audio: Fix the first PCM interface assignment

In the new PCM streaming logic, the interface number is assigned to
usb stream instance (subs->interface) after the format and rate setups
are succeeded, but some codes are still passing subs->interface as the
reference to helper functions.  This leads to initializing with an
invalid iface number (-1).

This patch replaces the wrong references with the ones from the target
fmt correctly.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/usb/pcm.c diff | blob | blame | history