Re: [PATCH] spi: spi-fsl-qspi: call spi_unregister_controller

[Mark Brown]

On Thu, Mar 07, 2019 at 11:30:08AM +0100, Volker Haspel wrote:
> The driver does not clearly unregister the spi controller.
> Therefore calling an unbind and bind again will end up in a
> Kernel crash.
> Each driver who calls spi_register_controller() in the probe function
> has to call spi_unregister_controller() too.

Why not change it to use devm?

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