Re: [PATCH] spi: make spi_bus_type const

From: Mark Brown
Date: Fri Jan 05 2024 - 09:55:40 EST


On Fri, Jan 05, 2024 at 11:32:50AM +0100, Greg Kroah-Hartman wrote:
> Now that the driver core can properly handle constant struct bus_type,
> move the spi_bus_type variable to be a constant structure as well,
> placing it into read-only memory which can not be modified at runtime.

Whatever makes the driver core able to handle this doesn't seem to be in
mainline yet - what's the story there?

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