Re: [PATCH v3 12/19] hwmon: (mr75203) fix voltage equation for negative source input

[Andy Shevchenko]

On Tue, Aug 30, 2022 at 07:22:05PM +0000, Eliav Farber wrote:
> According to Moortec Embedded Voltage Monitor (MEVM) series 3 data sheet,
> the minimum input signal is -100mv and maximum input signal is +1000mv.
> When n was small enough, such that PVT_N_CONST * n < PVT_R_CONST it
> resulted in n overflowing to a very large number (since n is u32 type).
> 
> This change fixes the problem by casting n to long and replacing shift
> right with div operation.

Fixes tag?

...

>  		n &= SAMPLE_DATA_MSK;
> +

Unrelated change.

-- 
With Best Regards,
Andy Shevchenko