On Thu, Oct 23, 2014 at 4:08 PM, Vlad Dogaru <vlad.dogaru@xxxxxxxxx> wrote: > The proper way to divide two signed 64-bit values is to use div4_s64. s/div4_s64/div64_s64 Otherwise, it looks good to me. Thanks Vlad! > > Signed-off-by: Vlad Dogaru <vlad.dogaru@xxxxxxxxx> > --- > drivers/iio/pressure/bmp280.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/iio/pressure/bmp280.c b/drivers/iio/pressure/bmp280.c > index fb91cb3..ce29ff9 100644 > --- a/drivers/iio/pressure/bmp280.c > +++ b/drivers/iio/pressure/bmp280.c > @@ -239,7 +239,7 @@ static u32 bmp280_compensate_press(struct bmp280_data *data, > return 0; > > p = ((((s64) 1048576 - adc_press) << 31) - var2) * 3125; > - do_div(p, var1); > + p = div64_s64(p, var1); > var1 = (((s64) comp->dig_p9) * (p >> 13) * (p >> 13)) >> 25; > var2 = (((s64) comp->dig_p8) * p) >> 19; > p = ((p + var1 + var2) >> 8) + (((s64) comp->dig_p7) << 4); > -- > 1.9.1 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-iio" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
