[PATCH 0/3] soundwire: revisit peripheral driver bind/unbind

[Vinod Koul]

On 21-06-22, 17:56, Pierre-Louis Bossart wrote:
> This patchset fixes the driver bind/unbind cases which are not
> well-supported today. I initially reported a race condition in March
> 2022 [1] and the more tests I ran the more timing assumptions crept to
> the surface.
> 
> With this patchset, I've been able to bind the drivers in any order,
> and when all dependencies were available the card is
> created/registered. Likewise I was able to remove codec drivers while
> the bus was still running. The initial suggestion to use
> device_lock()/unlock() led to system hangs in suspend-resume that I
> was unable to root-cause after weeks of tests, hence this patchset
> relies on a SoundWire-specific lock doesn't interfere with other core
> device locking.

Applied, thanks for this cleanup.

-- 
~Vinod