On Tue, Jun 25, 2019 at 11:40:54PM -0400, Sasha Levin wrote:
> From: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
> 
> [ Upstream commit 495f926c68ddb905a7a0192963096138c6a934e1 ]
> 
> Move the client_mutex lock to snd_soc_unbind_card() before
> removing link components. This prevents the deadlock
> in the error path in snd_soc_instantiate_card().

Again, are you sure there's no dependencies?