On Fri, Dec 09, 2022 at 01:45:29PM +0200, Kai Vehmanen wrote: > This reverts commit 83bfc7e793b555291785136c3ae86abcdc046887. Please include human readable descriptions of things like commits and issues being discussed in e-mail in your mails, this makes them much easier for humans to read especially when they have no internet access. I do frequently catch up on my mail on flights or while otherwise travelling so this is even more pressing for me than just being about making things a bit easier to read. > - /* > - * make sure clients and machine driver(s) are unregistered to force > - * all userspace devices to be closed prior to the DSP shutdown sequence > - */ > - sof_unregister_clients(sdev); > - > - snd_sof_machine_unregister(sdev, pdata); > - I am somewhat surprised that these block on the kernel side rather than just disconnecting the kernel side of whatever userspace sees - I'd thought they were more like hotplug operations than something blocking.
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