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SubjectRe: [PATCH 0/4][RFC] regmap: add force write option
On 06/16/2015 10:51 AM, Kuninori Morimoto wrote:
>
> Hi Mark
>
> Current _regmap_update_bits() writes data to register if current value and
> write value was different. This means it doesn't write data if the value was
> same as current value.
> But, some device needs to write data even though it was same value.

Can you go into more detail about the exact usecase with a specific example?



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