On Fri, May 15, 2020 at 05:58:01PM +0200, Lukas Wunner wrote:
> However since commit ffbbdd21329f ("spi: create a message queueing
> infrastructure"), spi_destroy_queue() is executed before unbinding the
> slaves. It sets ctlr->running = false, thereby preventing SPI bus
> access and causing unbinding of slave devices to fail.
Devices should basically never fail an unbind operation - if something
went seriously wrong there's basically nothing that can be done in terms
of error handling and keeping the device around isn't going to help.
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