Re: [PATCH] hwmon: (mr75203) fix undefined reference to `__divdi3'

[Guenter Roeck <linux@roeck-us.net>]

On 9/21/22 05:17, Eliav Farber wrote:
> Fix build error on 32-bit machines.
> 
> Fixes: 381a86c545f1 ("hwmon: (mr75203) modify the temperature equation according to series 5 datasheet")
> Signed-off-by: Eliav Farber <farbere@amazon.com>
> Reported-by: kernel test robot <lkp@intel.com>

Applied.

> ---
> I will also rework it into the original series (since it's not just a
> trivial squash into one previous commit) and you can decide what to use
> according to your preference.
> 

I rather keep this patch separate.

Thanks,
Guenter

>   drivers/hwmon/mr75203.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/hwmon/mr75203.c b/drivers/hwmon/mr75203.c
> index 0fea443dc3e1..9c400cf790b5 100644
> --- a/drivers/hwmon/mr75203.c
> +++ b/drivers/hwmon/mr75203.c
> @@ -266,9 +266,9 @@ static long pvt_calc_temp(struct pvt_device *pvt, u32 nbs)
>   	struct temp_coeff *ts_coeff = &pvt->ts_coeff;
>   
>   	s64 tmp = ts_coeff->g +
> -		ts_coeff->h * (s64)nbs / ts_coeff->cal5 -
> +		div_s64(ts_coeff->h * (s64)nbs, ts_coeff->cal5) -
>   		ts_coeff->h / 2 +
> -		ts_coeff->j * (s64)pvt->ip_freq / HZ_PER_MHZ;
> +		div_s64(ts_coeff->j * (s64)pvt->ip_freq, HZ_PER_MHZ);
>   
>   	return clamp_val(tmp, PVT_TEMP_MIN_mC, PVT_TEMP_MAX_mC);
>   }