Hi Mark
From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
commit 25612477d20b52 ("ASoC: soc-dai: set dai_link dpcm_ flags with a helper") added snd_soc_dai_link_set_capabilities(). But it is using snd_soc_find_dai() (A) which is required client_mutex (B). And client_mutex is soc-core.c local.
(snip)
Because not only snd_soc_dai_link_set_capabilities() but many drivers are already using snd_soc_find_dai(), 1st idea for this issue was creating snd_soc_find_dai() of _with_mutex / _without_mutex, but it was not enough and/or confusable.
soc-dai.c which is implemented snd_soc_dai_link_set_capabilities() currently is mainly for snd_soc_dai related functions, not for snd_soc_dai_link. Thus as 2nd idea, this patch moves snd_soc_dai_link_set_capabilities() from soc-dai.c to soc-core.c, and use mutex_lock().
Fixes: 25612477d20b52 ("ASoC: soc-dai: set dai_link dpcm_ flags with a helper") Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
This is for mark/for-5.9, but I noticed that your for-5.9 branch doesn't have this commit
4f8721542f7b75954bfad98c51aa59d683d35b50 ("ASoC: core: use less strict tests for dailink capabilities")
But, linus/master (= v5.9-rc2) has it. And I noticed that your for-5.10 branch has it.
Which branch should I use for linus/master (= v5.9-rcX) ?
Thank you for your help !!
Best regards --- Kuninori Morimoto