Hi Jon
I am seeing an audio regression on -next and bisect is pointing to this commit. I am seeing the following crash on boot during probe deferral of the soundcard ...
It seems timing bug. I have a plan to post below patch if my current posting patch are accepted, but it seems it is necessary immediately. I believe your issue will be solved by this patch, but can you please test it ? I will formally post it with your tested-by if it was OK.
# It will be more cleanuped in the future, # but it needs more other cleanup patches...
Subject: [PATCH] ASoC: soc-core: care card_probed at soc_cleanup_card_resources()
soc_cleanup_card_resources() will call card->remove(), but it should be called if card->probe() or card->late_probe() are called. snd_soc_bind_card() might be error before calling card->probe() / card->late_probe(). In that time, card->remove() will be called. This patch adds card_probed parameter to judge it.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
sound/soc/soc-core.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-)
Thanks! I can confirm that this works, so ...
Tested-by: Jon Hunter jonathanh@nvidia.com
Thanks. I will post formal patch, soon
Thank you for your help !! Best regards --- Kuninori Morimoto