Re: [PATCH 0/4][RFC] regmap: add force write option

[Lars-Peter Clausen]

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?

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/