Re: [PATCH] regmap: Account for register length when chunking

[Mark Brown]

On Mon, May 15, 2023 at 09:39:26AM -0500, Jim Wylder wrote:

> To avoid this problem, add a flag in the regmap_bus structure to declare
> that, for a given bus, the register length should be accounted for.  Set
> the flag to true for I2C buses, and subtract the length of the register
> from the maximum transmission value if the flag is set.

This will be needed for any bus with a format operation so we should
just check for that and it should also take account of any pad bytes.

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