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charset=UTF-8 Content-Transfer-Encoding: 7bit On 1/25/24 21:23, Arnd Bergmann wrote: > My feeling is that this operation is rare enough that I'd prefer > it to be open-coded in the driver than made generic here. Making > it work for all corner cases is possible but probably not worth > it. Thanks for all the explanations, Arnd. I'll open-code the op in the SPI driver for now. Cheers, ta