dev_dbg(&s->spi->dev, "%s: bandwidth selected=%d\n",
__func__, bandwidth_lut[i].freq);
- f_vco = (f_rf + f_if + f_if1) * lo_div;
+ f_vco = (u64) (f_rf + f_if + f_if1) * lo_div;
tmp64 = f_vco;
m = do_div(tmp64, F_REF * R_REF);
n = (unsigned int) tmp64;