ALSA: line6: Don't handle PCM trigger for other cards

Otherwise it oopses.

Tested-by: Chris Rorvick <chris@rorvick.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2015-01-19 15:11:17 +01:00
commit 7d70c81cca