On Tue, Nov 10, 2020 at 12:05:31AM +0300, Serge Semin wrote: > If by general Rx-only half-duplex transfers you meant that the client > SPI-device shall just not care what the MOSI level, then the only > acceptable solution of the noted in this patch problem is to fix the > client driver. Since in case of the MMC-SPI client device sometimes it > does care about the level. Yes, that's how the API is at present (as you say) and is the more general case for SPI devices that I've seen - I'm not *totally* against adding something to the core if there's enough users that could usefully use it but if it's just one or two then it seems like it'll be more robust to stick with the current API.
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