hwmon: (mr75203) fix undefined reference to `__divdi3'

Fix build error on 32-bit machines.

Fixes: 94c025b6f735 ("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>
Tested-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Link: https://lore.kernel.org/r/20220921121723.6726-1-farbere@amazon.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/mr75203.c b/drivers/hwmon/mr75203.c
index 667c764..01f63dc 100644 (file)
--- 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);
 }