On Wed, Apr 13, 2016 at 06:39:12PM +0100, Srinivas Kandagatla wrote: > This patch adds regmap_can_raw_read() api so that users like nvmem can > check if the regmap is capable of doing a raw accessors. This can also > be used by other infrastructures like nvmem which are based on regmap.
This seems tasteless. If the driver is using raw I/O it needs to know exactly what device it is working with, it shouldn't need to ask the core about the properties of the device. If it does that's a sign that there's an abstraction problem somewhere along the line. Most likely the driver should be using bulk I/O instead.
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