tree 462ab3de3b1e8b3f6a14f1c04b9632de4fb2bc90
parent 83a9efb5b8170b7cffef4f62656656e1d8ad2ccd
author Takashi Sakamoto <o-takashi@sakamocchi.jp> 1459121372 +0900
committer Takashi Iwai <tiwai@suse.de> 1459150377 +0200

ALSA: dice: fix memory leak when unplugging

When sound card is going to be released, dice private data is
also released. Then all of data should be released. However,
stream data is not released. This causes memory leak when
unplugging dice unit.

This commit fixes the bug.

Fixes: 4bdc495c87b3('ALSA: dice: handle several PCM substreams when any isochronous streams are available')
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>